Home / 1,524,532.05-2,287,046.74-625,732.56

Finding the Fourth Proportional to 1,524,532.05, 2,287,046.74 and 625,732.56

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Solution

The fourth proportional to 1,524,532.05, 2,287,046.74 and 625,732.56 is: 938,700.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,532.05 : 2,287,046.74 = 625,732.56 : x
  2. Step 2: Convert to fraction form
    1,524,532.05/2,287,046.74 = 625,732.56/x
  3. Step 3: Cross multiply
    1,524,532.05x = 2,287,046.74 × 625,732.56
  4. Step 4: Simplify right side
    1,524,532.05x = 1,431,079,600,024.62
  5. Step 5: Solve for x
    x = 1,431,079,600,024.62/1,524,532.05
  6. Step 6: Final answer
    x = 938,700.90

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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.