Finding the Fourth Proportional to 4,385,822.20, 6,052,234.39 and 2,425,717.99
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Solution
The fourth proportional to 4,385,822.20, 6,052,234.39 and 2,425,717.99 is: 3,347,380.07
Step by Step Solution
- Step 1: Write the proportion equation
4,385,822.20 : 6,052,234.39 = 2,425,717.99 : x - Step 2: Convert to fraction form
4,385,822.20/6,052,234.39 = 2,425,717.99/x - Step 3: Cross multiply
4,385,822.20x = 6,052,234.39 × 2,425,717.99 - Step 4: Simplify right side
4,385,822.20x = 14,681,013,820,621.52 - Step 5: Solve for x
x = 14,681,013,820,621.52/4,385,822.20 - Step 6: Final answer
x = 3,347,380.07
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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.