Home / 2,452,177.80-3,678,796.14-746,454.48

Finding the Fourth Proportional to 2,452,177.80, 3,678,796.14 and 746,454.48

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Solution

The fourth proportional to 2,452,177.80, 3,678,796.14 and 746,454.48 is: 1,119,842.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,177.80 : 3,678,796.14 = 746,454.48 : x
  2. Step 2: Convert to fraction form
    2,452,177.80/3,678,796.14 = 746,454.48/x
  3. Step 3: Cross multiply
    2,452,177.80x = 3,678,796.14 × 746,454.48
  4. Step 4: Simplify right side
    2,452,177.80x = 2,746,053,859,709.71
  5. Step 5: Solve for x
    x = 2,746,053,859,709.71/2,452,177.80
  6. Step 6: Final answer
    x = 1,119,842.88

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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.