Home / 624,331.26-935,934.89-224,691.03

Finding the Fourth Proportional to 624,331.26, 935,934.89 and 224,691.03

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Solution

The fourth proportional to 624,331.26, 935,934.89 and 224,691.03 is: 336,834.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,331.26 : 935,934.89 = 224,691.03 : x
  2. Step 2: Convert to fraction form
    624,331.26/935,934.89 = 224,691.03/x
  3. Step 3: Cross multiply
    624,331.26x = 935,934.89 × 224,691.03
  4. Step 4: Simplify right side
    624,331.26x = 210,296,173,323.58
  5. Step 5: Solve for x
    x = 210,296,173,323.58/624,331.26
  6. Step 6: Final answer
    x = 336,834.28

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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.