Home / 797,934.60-1,196,901.90-732,616.20

Finding the Fourth Proportional to 797,934.60, 1,196,901.90 and 732,616.20

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Solution

The fourth proportional to 797,934.60, 1,196,901.90 and 732,616.20 is: 1,098,924.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,934.60 : 1,196,901.90 = 732,616.20 : x
  2. Step 2: Convert to fraction form
    797,934.60/1,196,901.90 = 732,616.20/x
  3. Step 3: Cross multiply
    797,934.60x = 1,196,901.90 × 732,616.20
  4. Step 4: Simplify right side
    797,934.60x = 876,869,721,750.78
  5. Step 5: Solve for x
    x = 876,869,721,750.78/797,934.60
  6. Step 6: Final answer
    x = 1,098,924.30

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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.