Home / 796,067.20-1,098,572.82-433,490.95

Finding the Fourth Proportional to 796,067.20, 1,098,572.82 and 433,490.95

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Solution

The fourth proportional to 796,067.20, 1,098,572.82 and 433,490.95 is: 598,217.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,067.20 : 1,098,572.82 = 433,490.95 : x
  2. Step 2: Convert to fraction form
    796,067.20/1,098,572.82 = 433,490.95/x
  3. Step 3: Cross multiply
    796,067.20x = 1,098,572.82 × 433,490.95
  4. Step 4: Simplify right side
    796,067.20x = 476,221,375,133.60
  5. Step 5: Solve for x
    x = 476,221,375,133.60/796,067.20
  6. Step 6: Final answer
    x = 598,217.56

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Double scale
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1.5x scale

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.