Home / 888,267.64-1,332,909.34-375,892.42

Finding the Fourth Proportional to 888,267.64, 1,332,909.34 and 375,892.42

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Solution

The fourth proportional to 888,267.64, 1,332,909.34 and 375,892.42 is: 564,053.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,267.64 : 1,332,909.34 = 375,892.42 : x
  2. Step 2: Convert to fraction form
    888,267.64/1,332,909.34 = 375,892.42/x
  3. Step 3: Cross multiply
    888,267.64x = 1,332,909.34 × 375,892.42
  4. Step 4: Simplify right side
    888,267.64x = 501,030,517,453.20
  5. Step 5: Solve for x
    x = 501,030,517,453.20/888,267.64
  6. Step 6: Final answer
    x = 564,053.55

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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.