Home / 795,679.20-1,191,769.20-655,711.20

Finding the Fourth Proportional to 795,679.20, 1,191,769.20 and 655,711.20

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Solution

The fourth proportional to 795,679.20, 1,191,769.20 and 655,711.20 is: 982,124.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,679.20 : 1,191,769.20 = 655,711.20 : x
  2. Step 2: Convert to fraction form
    795,679.20/1,191,769.20 = 655,711.20/x
  3. Step 3: Cross multiply
    795,679.20x = 1,191,769.20 × 655,711.20
  4. Step 4: Simplify right side
    795,679.20x = 781,456,412,255.04
  5. Step 5: Solve for x
    x = 781,456,412,255.04/795,679.20
  6. Step 6: Final answer
    x = 982,124.97

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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.