Finding the Fourth Proportional to 1,737,838.66, 2,607,165.99 and 539,699.14
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Solution
The fourth proportional to 1,737,838.66, 2,607,165.99 and 539,699.14 is: 809,675.42
Step by Step Solution
- Step 1: Write the proportion equation
1,737,838.66 : 2,607,165.99 = 539,699.14 : x - Step 2: Convert to fraction form
1,737,838.66/2,607,165.99 = 539,699.14/x - Step 3: Cross multiply
1,737,838.66x = 2,607,165.99 × 539,699.14 - Step 4: Simplify right side
1,737,838.66x = 1,407,085,242,640.25 - Step 5: Solve for x
x = 1,407,085,242,640.25/1,737,838.66 - Step 6: Final answer
x = 809,675.42
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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.