Home / 1,063,887.28-1,468,160.86-580,452.56

Finding the Fourth Proportional to 1,063,887.28, 1,468,160.86 and 580,452.56

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Solution

The fourth proportional to 1,063,887.28, 1,468,160.86 and 580,452.56 is: 801,022.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,887.28 : 1,468,160.86 = 580,452.56 : x
  2. Step 2: Convert to fraction form
    1,063,887.28/1,468,160.86 = 580,452.56/x
  3. Step 3: Cross multiply
    1,063,887.28x = 1,468,160.86 × 580,452.56
  4. Step 4: Simplify right side
    1,063,887.28x = 852,197,729,678.80
  5. Step 5: Solve for x
    x = 852,197,729,678.80/1,063,887.28
  6. Step 6: Final answer
    x = 801,022.58

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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.