Home / 729,764.47-1,094,751.17-224,367.89

Finding the Fourth Proportional to 729,764.47, 1,094,751.17 and 224,367.89

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Solution

The fourth proportional to 729,764.47, 1,094,751.17 and 224,367.89 is: 336,583.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,764.47 : 1,094,751.17 = 224,367.89 : x
  2. Step 2: Convert to fraction form
    729,764.47/1,094,751.17 = 224,367.89/x
  3. Step 3: Cross multiply
    729,764.47x = 1,094,751.17 × 224,367.89
  4. Step 4: Simplify right side
    729,764.47x = 245,627,005,175.10
  5. Step 5: Solve for x
    x = 245,627,005,175.10/729,764.47
  6. Step 6: Final answer
    x = 336,583.95

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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.