The following pie chart shows the sectors representing the shares of the number of bottles sold by each of seven different shops in terms of the central angles (in degrees) with respect to the total number of bottles sold by all the seven shops taken together.

If the total number of bottles sold by all the 7 shops taken together is 1500, then what is the number of bottles sold by S4?

225

Number of bottles sold by S4 = \(\frac{54 }{360}\) × 1500

= 225