adverb
consequently; as a result; in the end
Used to state the outcome of a situation, often with a nuance that the result may not have been intended or expected.
彼は努力したが、結果的に失敗した。
He made an effort, but in the end he failed.
結果的に、その計画は中止になった。
As a result, the plan was canceled.
結局 also means 'in the end' or 'after all', but often emphasizes the final outcome after various developments, while 結果的に focuses more on the result itself.
Derived from 結果 (result) + 的 (-like, -al) + に (adverbial suffix).