Finding the Fourth Proportional to 1,024,655.67, 1,536,950.70 and 463,690.17
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Solution
The fourth proportional to 1,024,655.67, 1,536,950.70 and 463,690.17 is: 695,520.41
Step by Step Solution
- Step 1: Write the proportion equation
1,024,655.67 : 1,536,950.70 = 463,690.17 : x - Step 2: Convert to fraction form
1,024,655.67/1,536,950.70 = 463,690.17/x - Step 3: Cross multiply
1,024,655.67x = 1,536,950.70 × 463,690.17 - Step 4: Simplify right side
1,024,655.67x = 712,668,931,364.62 - Step 5: Solve for x
x = 712,668,931,364.62/1,024,655.67 - Step 6: Final answer
x = 695,520.41
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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.