How do you write 4.026 in words?

To write 4.026 in Words, you would say "four point zero two six." The number 4 is read as "four," the decimal point is read as "point," the number 0 after the decimal point is read as "zero," the number 2 is read as "two," and the number 6 is read as "six." So, altogether, it is "four point zero two six."