Finding the Fourth Proportional to 2,481,754.97, 3,721,795.34 and 944,385.41
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Solution
The fourth proportional to 2,481,754.97, 3,721,795.34 and 944,385.41 is: 1,416,259.57
Step by Step Solution
- Step 1: Write the proportion equation
2,481,754.97 : 3,721,795.34 = 944,385.41 : x - Step 2: Convert to fraction form
2,481,754.97/3,721,795.34 = 944,385.41/x - Step 3: Cross multiply
2,481,754.97x = 3,721,795.34 × 944,385.41 - Step 4: Simplify right side
2,481,754.97x = 3,514,809,222,684.55 - Step 5: Solve for x
x = 3,514,809,222,684.55/2,481,754.97 - Step 6: Final answer
x = 1,416,259.57
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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.