Finding the Fourth Proportional to 1,737,567.68, 2,606,759.76 and 539,428.64
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Solution
The fourth proportional to 1,737,567.68, 2,606,759.76 and 539,428.64 is: 809,269.70
Step by Step Solution
- Step 1: Write the proportion equation
1,737,567.68 : 2,606,759.76 = 539,428.64 : x - Step 2: Convert to fraction form
1,737,567.68/2,606,759.76 = 539,428.64/x - Step 3: Cross multiply
1,737,567.68x = 2,606,759.76 × 539,428.64 - Step 4: Simplify right side
1,737,567.68x = 1,406,160,872,143.53 - Step 5: Solve for x
x = 1,406,160,872,143.53/1,737,567.68 - Step 6: Final answer
x = 809,269.70
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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.