Finding the Fourth Proportional to 5,044,594.13, 6,961,687.52 and 2,752,902.44
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Solution
The fourth proportional to 5,044,594.13, 6,961,687.52 and 2,752,902.44 is: 3,799,085.92
Step by Step Solution
- Step 1: Write the proportion equation
5,044,594.13 : 6,961,687.52 = 2,752,902.44 : x - Step 2: Convert to fraction form
5,044,594.13/6,961,687.52 = 2,752,902.44/x - Step 3: Cross multiply
5,044,594.13x = 6,961,687.52 × 2,752,902.44 - Step 4: Simplify right side
5,044,594.13x = 19,164,846,511,752.60 - Step 5: Solve for x
x = 19,164,846,511,752.60/5,044,594.13 - Step 6: Final answer
x = 3,799,085.92
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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.