Home / 1,248,704.24-1,723,213.24-675,744.46

Finding the Fourth Proportional to 1,248,704.24, 1,723,213.24 and 675,744.46

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Solution

The fourth proportional to 1,248,704.24, 1,723,213.24 and 675,744.46 is: 932,528.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,248,704.24 : 1,723,213.24 = 675,744.46 : x
  2. Step 2: Convert to fraction form
    1,248,704.24/1,723,213.24 = 675,744.46/x
  3. Step 3: Cross multiply
    1,248,704.24x = 1,723,213.24 × 675,744.46
  4. Step 4: Simplify right side
    1,248,704.24x = 1,164,451,794,331.26
  5. Step 5: Solve for x
    x = 1,164,451,794,331.26/1,248,704.24
  6. Step 6: Final answer
    x = 932,528.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.