Finding the Fourth Proportional to 6,352,272.99, 9,523,052.04 and 2,755,331.76
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Solution
The fourth proportional to 6,352,272.99, 9,523,052.04 and 2,755,331.76 is: 4,130,673.82
Step by Step Solution
- Step 1: Write the proportion equation
6,352,272.99 : 9,523,052.04 = 2,755,331.76 : x - Step 2: Convert to fraction form
6,352,272.99/9,523,052.04 = 2,755,331.76/x - Step 3: Cross multiply
6,352,272.99x = 9,523,052.04 × 2,755,331.76 - Step 4: Simplify right side
6,352,272.99x = 26,239,167,737,944.79 - Step 5: Solve for x
x = 26,239,167,737,944.79/6,352,272.99 - Step 6: Final answer
x = 4,130,673.82
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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.