Answer:
The fourth term of given geometric sequence is 5/9
Explanation:
The general formula for geometric sequence is given by:

Here a_n is the nth term,
a_1 is the first term
and r is the common ratio.
It is given in the question that

Putting these values

For 4th term, we will put n=4
So,

Hence,
The fourth term of given geometric sequence is 5/9