Finding the Fourth Proportional to 15,331,036.41, 22,996,554.64 and 6,231,001.95
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Solution
The fourth proportional to 15,331,036.41, 22,996,554.64 and 6,231,001.95 is: 9,346,502.94
Step by Step Solution
- Step 1: Write the proportion equation
15,331,036.41 : 22,996,554.64 = 6,231,001.95 : x - Step 2: Convert to fraction form
15,331,036.41/22,996,554.64 = 6,231,001.95/x - Step 3: Cross multiply
15,331,036.41x = 22,996,554.64 × 6,231,001.95 - Step 4: Simplify right side
15,331,036.41x = 143,291,576,870,401.69 - Step 5: Solve for x
x = 143,291,576,870,401.69/15,331,036.41 - Step 6: Final answer
x = 9,346,502.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.