Finding the Fourth Proportional to 1,110,663.57, 1,666,057.68 and 311,882.84
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Solution
The fourth proportional to 1,110,663.57, 1,666,057.68 and 311,882.84 is: 467,841.75
Step by Step Solution
- Step 1: Write the proportion equation
1,110,663.57 : 1,666,057.68 = 311,882.84 : x - Step 2: Convert to fraction form
1,110,663.57/1,666,057.68 = 311,882.84/x - Step 3: Cross multiply
1,110,663.57x = 1,666,057.68 × 311,882.84 - Step 4: Simplify right side
1,110,663.57x = 519,614,792,511.92 - Step 5: Solve for x
x = 519,614,792,511.92/1,110,663.57 - Step 6: Final answer
x = 467,841.75
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