Sumproduct to Nth Number

Bartneedshelp

New Member
Joined
Dec 19, 2022
Messages
6
Office Version
  1. 365
Platform
  1. Windows
I am having trouble figuring out the correct formula or if it is possible in a one line solution. Here is an example

A - (1.3 x 1) , (1.1 x 5) , (1.1 x 28) = 37.6 x a
B - (1.5 x 2) , (1 x 2) , (2 x 8) = 21 x b
C - (1 x 10) , (2 x 5) , (3 x 3) = 29 x c


solution = (37.6 x a) + (21 x b) + (29 x c)

What formula would you use to do a repeating sumproduct to an nth number to sum the products of all the data
 

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What does your current data look like in your worksheet? (How is the data entered into cells, e.g. what's in A1, B1, C1, D1, A2, B2, C2, etc.?) And why do you think SUMPRODUCT is needed?
 
Upvote 0
3 sheets currently with a alot of data being sorted most of it figured out but on the last step... to your point it may not need to be a sumproduct

highlighted is what formula i am trying to figure out - right now the highlighted cells work as A would where in this instance i am taking D:D where equal to B2 >> & C:C where equal to Sheet 1 B2 "13 - Toilet,Family" >> so where both of those are true and taking column J:J on sheet 3 gives a number >> then multiplies it to Sheet 1 D2 and additionally it would need to mulitply by Sheet 1 G1 in this case its just 1 and not in that formula yet but would need to change based on the corresponding Room name / number

this is what i have figured out so far but in order to finish this i would need to do this repeatedly for each room #13 - 24 as shown here at least and then sum all of those


Sheet 1
1671480155599.png



Sheet 2 & currently cell D2
1671480317184.png


1671480187382.png



Sheet 3


1671480217198.png
 
Upvote 0
3 sheets currently with a alot of data being sorted most of it figured out but on the last step... to your point it may not need to be a sumproduct

highlighted is what formula i am trying to figure out - right now the highlighted cells work as A would where in this instance i am taking D:D where equal to B2 >> & C:C where equal to Sheet 1 B2 "13 - Toilet,Family" >> so where both of those are true and taking column J:J on sheet 3 gives a number >> then multiplies it to Sheet 1 D2 and additionally it would need to mulitply by Sheet 1 G1 in this case its just 1 and not in that formula yet but would need to change based on the corresponding Room name / number

this is what i have figured out so far but in order to finish this i would need to do this repeatedly for each room #13 - 24 as shown here at least and then sum all of those


Sheet 1
View attachment 81214


Sheet 2 & currently cell D2
View attachment 81217

View attachment 81215


Sheet 3


View attachment 81216

In an attempt to explain further.....

I am trying to figure out the total for each Work Category example is (01.02 - GENERAL REQUIREMENTS) in order to do that
Each room has a specific cost for that Work Cat as seen above is the J column 2.20
Once you have the Work Cat unit cost then mulitply by the # of those rooms in the Sheet 1 G column in this case 1
Then mulitple by the corresponding room SF from Sheet 1 D since the first one in this series is 13 it would be 110
So for sheet 2 the product is 2.2 x 1 x 110 = 242.29

the next step is doing this for all rooms shown in sheet 1
 
Upvote 0
What does your current data look like in your worksheet? (How is the data entered into cells, e.g. what's in A1, B1, C1, D1, A2, B2, C2, etc.?) And why do you think SUMPRODUCT is needed?

In an attempt to explain further.....

I am trying to figure out the total for each Work Category example is (01.02 - GENERAL REQUIREMENTS) in order to do that
Each room has a specific cost for that Work Cat as seen above is the J column 2.20
Once you have the Work Cat unit cost then mulitply by the # of those rooms in the Sheet 1 G column in this case 1
Then mulitple by the corresponding room SF from Sheet 1 D since the first one in this series is 13 it would be 110
So for sheet 2 the product is 2.2 x 1 x 110 = 242.29

the next step is doing this for all rooms shown in sheet 1

also see below
 
Upvote 0
In an attempt to explain further.....

I am trying to figure out the total for each Work Category example is (01.02 - GENERAL REQUIREMENTS) in order to do that
Each room has a specific cost for that Work Cat as seen above is the J column 2.20
Once you have the Work Cat unit cost then mulitply by the # of those rooms in the Sheet 1 G column in this case 1
Then mulitple by the corresponding room SF from Sheet 1 D since the first one in this series is 13 it would be 110
So for sheet 2 the product is 2.2 x 1 x 110 = 242.29

the next step is doing this for all rooms shown in sheet 1

also see below
im almost there... i was definilty overcomplicating things at first how do i combine these so that its ARRAY 1 X ARRAY 2 X ARRAY 3

Array 1 & 2
1671489974508.png

Array 3 with conditions
1671489994109.png
 
Upvote 0

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