Finding the Fourth Proportional to 4,170,991.28, 6,256,507.74 and 1,475,318.97
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Solution
The fourth proportional to 4,170,991.28, 6,256,507.74 and 1,475,318.97 is: 2,212,985.82
Step by Step Solution
- Step 1: Write the proportion equation
4,170,991.28 : 6,256,507.74 = 1,475,318.97 : x - Step 2: Convert to fraction form
4,170,991.28/6,256,507.74 = 1,475,318.97/x - Step 3: Cross multiply
4,170,991.28x = 6,256,507.74 × 1,475,318.97 - Step 4: Simplify right side
4,170,991.28x = 9,230,344,554,773.83 - Step 5: Solve for x
x = 9,230,344,554,773.83/4,170,991.28 - Step 6: Final answer
x = 2,212,985.82
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