have no idea since you have not provided a visual of any kind.

I'm guessing there are other ways to get the look you're going for without struggling to make that rug work. Fwiw, for me the extra, small rugs would be a no.

Our entry isn't as large as yours, but it's a nice size and has the front door, a French door to a porch, 2 interior doorways, and 2 windows. They all pull attention on past in various directions, while I wanted to create a strong sense of having arrived right there. I think a big part of how I accomplished that was with one large, unifying rug for the whole space, trying for a warmly welcoming identity, and a comfortable, noise quietening one without clatter.

Our rug is patterned but without a center medallion or other design that would demand centering under the chandelier, which in our case would not be possible.

Post some pictures - please.