rear end question

[va_tlc]

these numbers was on the ring gear 11 41 so if i divide those 2 i come up with 3.72 something rounded off i guess it be a 3.73 right? ill get a pic of it as soon as i get it out from under the donor. man i searched everywhere for this rear a 14 bolt 8 lug 3/4 ton. i called alot of junk yards nope no luck. so all else fails i walk across my road to the friends house and there it sits . goes to show me sometimes its right under our nose. ill get some pics of his ole trucks.