I would like to see a picture of how a 3 tier cake that is 4-6-9" looks?
Also, how many party servings does that give you?
With my calculations, it's about 38.
I don't have a pic for you but here is what I do when i need to see what a cake will look like. I take the size pans that I want to use and stack them ontop of each other, the way that I would actually stack my cake. then, I visualize from there, how my cake will look stacked.
Also, a 4',6',9' cake will feed btwn 42-44ppl and an 4' 2-layer cake will feed btwn 6-8ppl depending on the way it is cut.
This one is a 4-6-8. I forget how many party servings it was, I think 36-40. Just figure out area of the circle and divide by 3 for party servings, 2 for wedding.