Home / 750,098.17-1,125,033.12-244,658.43

Finding the Fourth Proportional to 750,098.17, 1,125,033.12 and 244,658.43

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Solution

The fourth proportional to 750,098.17, 1,125,033.12 and 244,658.43 is: 366,950.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,098.17 : 1,125,033.12 = 244,658.43 : x
  2. Step 2: Convert to fraction form
    750,098.17/1,125,033.12 = 244,658.43/x
  3. Step 3: Cross multiply
    750,098.17x = 1,125,033.12 × 244,658.43
  4. Step 4: Simplify right side
    750,098.17x = 275,248,836,837.20
  5. Step 5: Solve for x
    x = 275,248,836,837.20/750,098.17
  6. Step 6: Final answer
    x = 366,950.42

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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.