Home / 674,008.26-1,010,902.49-224,732.85

Finding the Fourth Proportional to 674,008.26, 1,010,902.49 and 224,732.85

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Solution

The fourth proportional to 674,008.26, 1,010,902.49 and 224,732.85 is: 337,062.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,008.26 : 1,010,902.49 = 224,732.85 : x
  2. Step 2: Convert to fraction form
    674,008.26/1,010,902.49 = 224,732.85/x
  3. Step 3: Cross multiply
    674,008.26x = 1,010,902.49 × 224,732.85
  4. Step 4: Simplify right side
    674,008.26x = 227,182,992,595.28
  5. Step 5: Solve for x
    x = 227,182,992,595.28/674,008.26
  6. Step 6: Final answer
    x = 337,062.63

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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.