Home / 1,451,597.28-2,177,445.06-504,976.20

Finding the Fourth Proportional to 1,451,597.28, 2,177,445.06 and 504,976.20

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Solution

The fourth proportional to 1,451,597.28, 2,177,445.06 and 504,976.20 is: 757,481.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,451,597.28 : 2,177,445.06 = 504,976.20 : x
  2. Step 2: Convert to fraction form
    1,451,597.28/2,177,445.06 = 504,976.20/x
  3. Step 3: Cross multiply
    1,451,597.28x = 2,177,445.06 × 504,976.20
  4. Step 4: Simplify right side
    1,451,597.28x = 1,099,557,932,107.57
  5. Step 5: Solve for x
    x = 1,099,557,932,107.57/1,451,597.28
  6. Step 6: Final answer
    x = 757,481.39

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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.