Home / 967,754.43-1,335,575.82-580,584.35

Finding the Fourth Proportional to 967,754.43, 1,335,575.82 and 580,584.35

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Solution

The fourth proportional to 967,754.43, 1,335,575.82 and 580,584.35 is: 801,251.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,754.43 : 1,335,575.82 = 580,584.35 : x
  2. Step 2: Convert to fraction form
    967,754.43/1,335,575.82 = 580,584.35/x
  3. Step 3: Cross multiply
    967,754.43x = 1,335,575.82 × 580,584.35
  4. Step 4: Simplify right side
    967,754.43x = 775,414,419,330.42
  5. Step 5: Solve for x
    x = 775,414,419,330.42/967,754.43
  6. Step 6: Final answer
    x = 801,251.22

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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.