Could somebody translate this into Spanish?

Question

You are the meaning of my life.

Answer 1

"Tu eres la razon de mi vida", loosely translated as 'you are the reason of my life'.

Answer 2

Tu eres el significado de mi vida.

Answer 3

Literally:

Eres el significado de mi vida

but In Spanish, we´d say it:

Tú le das sentido a mi vida

Tú le das significado a mi vida

(You give meaning to my life)

Answer 4

Tú le das sentido a mi vida