Finding the Fourth Proportional to 2,465,294.29, 3,695,193.60 and 1,025,171.19
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Solution
The fourth proportional to 2,465,294.29, 3,695,193.60 and 1,025,171.19 is: 1,536,614.12
Step by Step Solution
- Step 1: Write the proportion equation
2,465,294.29 : 3,695,193.60 = 1,025,171.19 : x - Step 2: Convert to fraction form
2,465,294.29/3,695,193.60 = 1,025,171.19/x - Step 3: Cross multiply
2,465,294.29x = 3,695,193.60 × 1,025,171.19 - Step 4: Simplify right side
2,465,294.29x = 3,788,206,020,192.38 - Step 5: Solve for x
x = 3,788,206,020,192.38/2,465,294.29 - Step 6: Final answer
x = 1,536,614.12
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.