Finding the Fourth Proportional to 4,597,732.61, 6,344,543.27 and 2,737,049.41
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Solution
The fourth proportional to 4,597,732.61, 6,344,543.27 and 2,737,049.41 is: 3,776,933.09
Step by Step Solution
- Step 1: Write the proportion equation
4,597,732.61 : 6,344,543.27 = 2,737,049.41 : x - Step 2: Convert to fraction form
4,597,732.61/6,344,543.27 = 2,737,049.41/x - Step 3: Cross multiply
4,597,732.61x = 6,344,543.27 × 2,737,049.41 - Step 4: Simplify right side
4,597,732.61x = 17,365,328,403,105.11 - Step 5: Solve for x
x = 17,365,328,403,105.11/4,597,732.61 - Step 6: Final answer
x = 3,776,933.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.