Home / 667,925.44-1,000,226.30-467,306.54

Finding the Fourth Proportional to 667,925.44, 1,000,226.30 and 467,306.54

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Solution

The fourth proportional to 667,925.44, 1,000,226.30 and 467,306.54 is: 699,797.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    667,925.44 : 1,000,226.30 = 467,306.54 : x
  2. Step 2: Convert to fraction form
    667,925.44/1,000,226.30 = 467,306.54/x
  3. Step 3: Cross multiply
    667,925.44x = 1,000,226.30 × 467,306.54
  4. Step 4: Simplify right side
    667,925.44x = 467,412,291,470.00
  5. Step 5: Solve for x
    x = 467,412,291,470.00/667,925.44
  6. Step 6: Final answer
    x = 699,797.11

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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.