Home / 667,052.76-1,000,593.93-240,622.68

Finding the Fourth Proportional to 667,052.76, 1,000,593.93 and 240,622.68

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Solution

The fourth proportional to 667,052.76, 1,000,593.93 and 240,622.68 is: 360,939.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    667,052.76 : 1,000,593.93 = 240,622.68 : x
  2. Step 2: Convert to fraction form
    667,052.76/1,000,593.93 = 240,622.68/x
  3. Step 3: Cross multiply
    667,052.76x = 1,000,593.93 × 240,622.68
  4. Step 4: Simplify right side
    667,052.76x = 240,765,593,028.33
  5. Step 5: Solve for x
    x = 240,765,593,028.33/667,052.76
  6. Step 6: Final answer
    x = 360,939.36

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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.