Finding the Fourth Proportional to 1,702,060.34, 2,553,489.69 and 677,452.65
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Solution
The fourth proportional to 1,702,060.34, 2,553,489.69 and 677,452.65 is: 1,016,337.86
Step by Step Solution
- Step 1: Write the proportion equation
1,702,060.34 : 2,553,489.69 = 677,452.65 : x - Step 2: Convert to fraction form
1,702,060.34/2,553,489.69 = 677,452.65/x - Step 3: Cross multiply
1,702,060.34x = 2,553,489.69 × 677,452.65 - Step 4: Simplify right side
1,702,060.34x = 1,729,868,357,238.18 - Step 5: Solve for x
x = 1,729,868,357,238.18/1,702,060.34 - Step 6: Final answer
x = 1,016,337.86
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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.