Finding the Fourth Proportional to 1,017,568.53, 1,526,366.65 and 377,624.99
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Solution
The fourth proportional to 1,017,568.53, 1,526,366.65 and 377,624.99 is: 566,442.63
Step by Step Solution
- Step 1: Write the proportion equation
1,017,568.53 : 1,526,366.65 = 377,624.99 : x - Step 2: Convert to fraction form
1,017,568.53/1,526,366.65 = 377,624.99/x - Step 3: Cross multiply
1,017,568.53x = 1,526,366.65 × 377,624.99 - Step 4: Simplify right side
1,017,568.53x = 576,394,193,814.44 - Step 5: Solve for x
x = 576,394,193,814.44/1,017,568.53 - Step 6: Final answer
x = 566,442.63
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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.