Home / 791,728.32-1,193,804.04-725,593.44

Finding the Fourth Proportional to 791,728.32, 1,193,804.04 and 725,593.44

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Solution

The fourth proportional to 791,728.32, 1,193,804.04 and 725,593.44 is: 1,094,082.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,728.32 : 1,193,804.04 = 725,593.44 : x
  2. Step 2: Convert to fraction form
    791,728.32/1,193,804.04 = 725,593.44/x
  3. Step 3: Cross multiply
    791,728.32x = 1,193,804.04 × 725,593.44
  4. Step 4: Simplify right side
    791,728.32x = 866,216,380,069.50
  5. Step 5: Solve for x
    x = 866,216,380,069.50/791,728.32
  6. Step 6: Final answer
    x = 1,094,082.85

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.