Home / 729,767.52-1,094,755.76-224,370.95

Finding the Fourth Proportional to 729,767.52, 1,094,755.76 and 224,370.95

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Solution

The fourth proportional to 729,767.52, 1,094,755.76 and 224,370.95 is: 336,588.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,767.52 : 1,094,755.76 = 224,370.95 : x
  2. Step 2: Convert to fraction form
    729,767.52/1,094,755.76 = 224,370.95/x
  3. Step 3: Cross multiply
    729,767.52x = 1,094,755.76 × 224,370.95
  4. Step 4: Simplify right side
    729,767.52x = 245,631,383,293.54
  5. Step 5: Solve for x
    x = 245,631,383,293.54/729,767.52
  6. Step 6: Final answer
    x = 336,588.54

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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.