  In a four-dimensional $\mathcal{N}=2$ superconformal quiver theory with gauge
group $\mathrm{SU}(N)\times\mathrm{SU}(N)$ and bi-fundamental matter, we
analytically obtain the exact strong-coupling behavior of the normalized
3-point correlators of single-trace scalar operators in the large-$N$ limit
using localization techniques. We then obtain the same strong-coupling behavior
from the holographic dual using the AdS/CFT correspondence at the supergravity
level. This agreement confirms the validity of the analytic strong-coupling
results and of the holographic correspondence in a non-maximally supersymmetric
set-up in four dimensions.
