obogatiti

1. to make rich; to enrich
   Ta investicija ga je obogatila za godinu dana. — That investment made him rich within a year.
2. (obogatiti se) to get rich
   Obogatio se prodajom stanova. — He got rich selling apartments.
3. (with knowledge, substances) to enrich
   Putovanje mi je obogatilo iskustvo. — The trip enriched my experience.
   Ovaj sok je obogaćen vitaminom C. — This juice is enriched with vitamin C.

What something is enriched with goes in the instrumental: obogatiti vitaminima.