Finding the Fourth Proportional to 770,495.22, 1,155,709.62 and 201,863.78
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Solution
The fourth proportional to 770,495.22, 1,155,709.62 and 201,863.78 is: 302,786.97
Step by Step Solution
- Step 1: Write the proportion equation
770,495.22 : 1,155,709.62 = 201,863.78 : x - Step 2: Convert to fraction form
770,495.22/1,155,709.62 = 201,863.78/x - Step 3: Cross multiply
770,495.22x = 1,155,709.62 × 201,863.78 - Step 4: Simplify right side
770,495.22x = 233,295,911,030.93 - Step 5: Solve for x
x = 233,295,911,030.93/770,495.22 - Step 6: Final answer
x = 302,786.97
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