Finding the Fourth Proportional to 2,584,264.68, 3,876,950.84 and 787,292.91
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Solution
The fourth proportional to 2,584,264.68, 3,876,950.84 and 787,292.91 is: 1,181,108.08
Step by Step Solution
- Step 1: Write the proportion equation
2,584,264.68 : 3,876,950.84 = 787,292.91 : x - Step 2: Convert to fraction form
2,584,264.68/3,876,950.84 = 787,292.91/x - Step 3: Cross multiply
2,584,264.68x = 3,876,950.84 × 787,292.91 - Step 4: Simplify right side
2,584,264.68x = 3,052,295,904,814.08 - Step 5: Solve for x
x = 3,052,295,904,814.08/2,584,264.68 - Step 6: Final answer
x = 1,181,108.08
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.