Home / 598,617.59-897,904.50-177,882.53

Finding the Fourth Proportional to 598,617.59, 897,904.50 and 177,882.53

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Solution

The fourth proportional to 598,617.59, 897,904.50 and 177,882.53 is: 266,817.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,617.59 : 897,904.50 = 177,882.53 : x
  2. Step 2: Convert to fraction form
    598,617.59/897,904.50 = 177,882.53/x
  3. Step 3: Cross multiply
    598,617.59x = 897,904.50 × 177,882.53
  4. Step 4: Simplify right side
    598,617.59x = 159,721,519,668.86
  5. Step 5: Solve for x
    x = 159,721,519,668.86/598,617.59
  6. Step 6: Final answer
    x = 266,817.29

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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.