Home / 737,190.74-1,105,785.30-231,795.97

Finding the Fourth Proportional to 737,190.74, 1,105,785.30 and 231,795.97

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Solution

The fourth proportional to 737,190.74, 1,105,785.30 and 231,795.97 is: 347,693.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,190.74 : 1,105,785.30 = 231,795.97 : x
  2. Step 2: Convert to fraction form
    737,190.74/1,105,785.30 = 231,795.97/x
  3. Step 3: Cross multiply
    737,190.74x = 1,105,785.30 × 231,795.97
  4. Step 4: Simplify right side
    737,190.74x = 256,316,576,225.24
  5. Step 5: Solve for x
    x = 256,316,576,225.24/737,190.74
  6. Step 6: Final answer
    x = 347,693.70

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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.