Finding the Fourth Proportional to 3,703,137.30, 5,557,064.67 and 2,474,918.10
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Solution
The fourth proportional to 3,703,137.30, 5,557,064.67 and 2,474,918.10 is: 3,713,953.55
Step by Step Solution
- Step 1: Write the proportion equation
3,703,137.30 : 5,557,064.67 = 2,474,918.10 : x - Step 2: Convert to fraction form
3,703,137.30/5,557,064.67 = 2,474,918.10/x - Step 3: Cross multiply
3,703,137.30x = 5,557,064.67 × 2,474,918.10 - Step 4: Simplify right side
3,703,137.30x = 13,753,279,934,653.53 - Step 5: Solve for x
x = 13,753,279,934,653.53/3,703,137.30 - Step 6: Final answer
x = 3,713,953.55
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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.