Finding the Fourth Proportional to 4,476,310.84, 6,177,115.86 and 2,542,565.44
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Solution
The fourth proportional to 4,476,310.84, 6,177,115.86 and 2,542,565.44 is: 3,508,630.63
Step by Step Solution
- Step 1: Write the proportion equation
4,476,310.84 : 6,177,115.86 = 2,542,565.44 : x - Step 2: Convert to fraction form
4,476,310.84/6,177,115.86 = 2,542,565.44/x - Step 3: Cross multiply
4,476,310.84x = 6,177,115.86 × 2,542,565.44 - Step 4: Simplify right side
4,476,310.84x = 15,705,721,304,511.88 - Step 5: Solve for x
x = 15,705,721,304,511.88/4,476,310.84 - Step 6: Final answer
x = 3,508,630.63
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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.