Finding the Fourth Proportional to 1,715,230.62, 2,572,953.12 and 577,898.28
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Solution
The fourth proportional to 1,715,230.62, 2,572,953.12 and 577,898.28 is: 866,883.53
Step by Step Solution
- Step 1: Write the proportion equation
1,715,230.62 : 2,572,953.12 = 577,898.28 : x - Step 2: Convert to fraction form
1,715,230.62/2,572,953.12 = 577,898.28/x - Step 3: Cross multiply
1,715,230.62x = 2,572,953.12 × 577,898.28 - Step 4: Simplify right side
1,715,230.62x = 1,486,905,182,568.63 - Step 5: Solve for x
x = 1,486,905,182,568.63/1,715,230.62 - Step 6: Final answer
x = 866,883.53
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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.