be fluent in five languages

I live in Finland and I come from a home with two languages and I go to a Swedish speaking school, so I speak both Finnish and Swedish as my mother tongue.
Besides that I think I’m fluent in English, and getting better by the day.
I’ve been studying French for 4 years at school now, and lately I’ve become even more motivated to improve, so I think I’ll be fluent in French too.
Then I’ve also been studying a bit of German. Only a few courses, but German is quite easy to learn when you know Swedish, so I don’t think this is impossible either.
The easiest way for me to become fluent in French and German would be to live in both countries for a while. It is my dream to do that, and hopefully I can make it come true one day. But I could start with some travelling at first. I’ve been to Germany three times, but never to France. Yet.