Home / 844,019.62-1,164,747.13-462,046.41

Finding the Fourth Proportional to 844,019.62, 1,164,747.13 and 462,046.41

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Solution

The fourth proportional to 844,019.62, 1,164,747.13 and 462,046.41 is: 637,624.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,019.62 : 1,164,747.13 = 462,046.41 : x
  2. Step 2: Convert to fraction form
    844,019.62/1,164,747.13 = 462,046.41/x
  3. Step 3: Cross multiply
    844,019.62x = 1,164,747.13 × 462,046.41
  4. Step 4: Simplify right side
    844,019.62x = 538,167,228,819.19
  5. Step 5: Solve for x
    x = 538,167,228,819.19/844,019.62
  6. Step 6: Final answer
    x = 637,624.08

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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.