Finding the Fourth Proportional to 5,868,205.58, 8,088,769.94 and 4,625,791.17
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Solution
The fourth proportional to 5,868,205.58, 8,088,769.94 and 4,625,791.17 is: 6,376,218.43
Step by Step Solution
- Step 1: Write the proportion equation
5,868,205.58 : 8,088,769.94 = 4,625,791.17 : x - Step 2: Convert to fraction form
5,868,205.58/8,088,769.94 = 4,625,791.17/x - Step 3: Cross multiply
5,868,205.58x = 8,088,769.94 × 4,625,791.17 - Step 4: Simplify right side
5,868,205.58x = 37,416,960,564,613.43 - Step 5: Solve for x
x = 37,416,960,564,613.43/5,868,205.58 - Step 6: Final answer
x = 6,376,218.43
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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.