Home / 1,044,007.70-1,566,011.55-925,034.90

Finding the Fourth Proportional to 1,044,007.70, 1,566,011.55 and 925,034.90

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Solution

The fourth proportional to 1,044,007.70, 1,566,011.55 and 925,034.90 is: 1,387,552.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,007.70 : 1,566,011.55 = 925,034.90 : x
  2. Step 2: Convert to fraction form
    1,044,007.70/1,566,011.55 = 925,034.90/x
  3. Step 3: Cross multiply
    1,044,007.70x = 1,566,011.55 × 925,034.90
  4. Step 4: Simplify right side
    1,044,007.70x = 1,448,615,337,553.10
  5. Step 5: Solve for x
    x = 1,448,615,337,553.10/1,044,007.70
  6. Step 6: Final answer
    x = 1,387,552.35

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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.