Home / 729,965.27-1,094,950.52-224,522.86

Finding the Fourth Proportional to 729,965.27, 1,094,950.52 and 224,522.86

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Solution

The fourth proportional to 729,965.27, 1,094,950.52 and 224,522.86 is: 336,785.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,965.27 : 1,094,950.52 = 224,522.86 : x
  2. Step 2: Convert to fraction form
    729,965.27/1,094,950.52 = 224,522.86/x
  3. Step 3: Cross multiply
    729,965.27x = 1,094,950.52 × 224,522.86
  4. Step 4: Simplify right side
    729,965.27x = 245,841,415,711.52
  5. Step 5: Solve for x
    x = 245,841,415,711.52/729,965.27
  6. Step 6: Final answer
    x = 336,785.09

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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.