Home / 797,002.12-1,195,269.90-656,412.04

Finding the Fourth Proportional to 797,002.12, 1,195,269.90 and 656,412.04

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Solution

The fourth proportional to 797,002.12, 1,195,269.90 and 656,412.04 is: 984,425.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,002.12 : 1,195,269.90 = 656,412.04 : x
  2. Step 2: Convert to fraction form
    797,002.12/1,195,269.90 = 656,412.04/x
  3. Step 3: Cross multiply
    797,002.12x = 1,195,269.90 × 656,412.04
  4. Step 4: Simplify right side
    797,002.12x = 784,589,553,409.60
  5. Step 5: Solve for x
    x = 784,589,553,409.60/797,002.12
  6. Step 6: Final answer
    x = 984,425.93

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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.