Home / 1,462,209.92-2,192,470.64-451,060.37

Finding the Fourth Proportional to 1,462,209.92, 2,192,470.64 and 451,060.37

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Solution

The fourth proportional to 1,462,209.92, 2,192,470.64 and 451,060.37 is: 676,330.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,209.92 : 2,192,470.64 = 451,060.37 : x
  2. Step 2: Convert to fraction form
    1,462,209.92/2,192,470.64 = 451,060.37/x
  3. Step 3: Cross multiply
    1,462,209.92x = 2,192,470.64 × 451,060.37
  4. Step 4: Simplify right side
    1,462,209.92x = 988,936,618,092.54
  5. Step 5: Solve for x
    x = 988,936,618,092.54/1,462,209.92
  6. Step 6: Final answer
    x = 676,330.13

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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.