Index-match return exact match, if not closest match

[ALVG2019]

I have this formula : INDEX(A2:A20,MATCH(1,(F10=C2:C20)*(F11=B2:B20),0)
It returns the exact match. I need the formula to return the closest match if the there's no exact match

this is my data : A2:A20
I need to find the PO that is closest to the date 19-03-17 , the result should be : P91180

[TABLE="width: 795"]
<colgroup><col span="2"><col><col><col><col><col span="3"></colgroup><tbody>[TR]
[TD]P/O[/TD]
[TD]Required[/TD]
[TD]Product[/TD]
[TD][/TD]
[TD][/TD]
[TD]SORT BY PO[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P90749[/TD]
[TD]19-03-08[/TD]
[TD]2241773[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P90749[/TD]
[TD]19-03-08[/TD]
[TD]2241773[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P90750[/TD]
[TD]19-05-01[/TD]
[TD]2241773[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P90757[/TD]
[TD]19-03-31[/TD]
[TD]1132113[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P90757[/TD]
[TD]19-03-31[/TD]
[TD]1132114[/TD]
[TD][/TD]
[TD]1145879[/TD]
[TD] [/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P91179[/TD]
[TD]19-03-11[/TD]
[TD]1145879[/TD]
[TD][/TD]
[TD]19-03-17[/TD]
[TD] [/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P91180[/TD]
[TD]19-03-15[/TD]
[TD]1145879[/TD]
[TD][/TD]
[TD]#N/A[/TD]
[TD]Closest Match , SHOULD BE P91180[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P91181[/TD]
[TD]19-04-02[/TD]
[TD]1145879[/TD]
[TD][/TD]
[TD="colspan: 5"]INDEX(A2:A20,MATCH(1,1*(E6=C2:C20)*(E7=B2:B20)*(MIN(IF(B2:B20>E7,B2:B20))),0))[/TD]
[/TR]
[TR]
[TD]P91182[/TD]
[TD]19-05-01[/TD]
[TD]1145879[/TD]
[TD][/TD]
[TD]1145879[/TD]
[TD] [/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P91183[/TD]
[TD]19-06-01[/TD]
[TD]1145879[/TD]
[TD][/TD]
[TD]19-05-01[/TD]
[TD] [/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P91199[/TD]
[TD]19-05-15[/TD]
[TD]1120975[/TD]
[TD][/TD]
[TD]P91182[/TD]
[TD]Exact Match[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P91217[/TD]
[TD]19-03-20[/TD]
[TD]1130397[/TD]
[TD][/TD]
[TD="colspan: 2"]INDEX(A2:A20,MATCH(1,(F10=C2:C20)*(F11=B2:B20),0)[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P91261[/TD]
[TD]19-03-08[/TD]
[TD]1120976[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P91390[/TD]
[TD]19-03-30[/TD]
[TD]1130397[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P91427[/TD]
[TD]19-03-27[/TD]
[TD]1124940[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P91491[/TD]
[TD]19-03-01[/TD]
[TD]1140773[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P91572[/TD]
[TD]19-03-23[/TD]
[TD]1130882[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P91614[/TD]
[TD]19-03-27[/TD]
[TD]8229026[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]P91615[/TD]
[TD]19-05-01[/TD]
[TD]8229026[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
</tbody>[/TABLE]

 

[AhoyNC]

Maybe this array formula that must be entered with CTRL-SHIFT-ENTER.

Excel Workbook
	A	B	C	D	E	F
1	P/O	Required	Product		Date	PO
2	P90749	3/8/2019	2241773		3/17/2019	P91180
3	P90749	3/8/2019	2241773
4	P90750	5/1/2019	2241773
5	P90757	3/31/2019	1132113
6	P90757	3/31/2019	1132114
7	P91179	3/11/2019	1145879
8	P91180	3/15/2019	1145879
9	P91181	4/2/2019	1145879
10	P91182	5/1/2019	1145879
11	P91183	6/1/2019	1145879
12	P91199	5/15/2019	1120975
13	P91217	3/20/2019	1130397
14	P91261	3/8/2019	1120976
15	P91390	3/30/2019	1130397
16	P91427	3/27/2019	1124940
17	P91491	3/1/2019	1140773
18	P91572	3/23/2019	1130882
19	P91614	3/27/2019	8229026
20	P91615	5/1/2019	8229026
Sheet