Home / 3,786,112.24-5,224,795.28-2,067,227.44

Finding the Fourth Proportional to 3,786,112.24, 5,224,795.28 and 2,067,227.44

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Solution

The fourth proportional to 3,786,112.24, 5,224,795.28 and 2,067,227.44 is: 2,852,752.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,786,112.24 : 5,224,795.28 = 2,067,227.44 : x
  2. Step 2: Convert to fraction form
    3,786,112.24/5,224,795.28 = 2,067,227.44/x
  3. Step 3: Cross multiply
    3,786,112.24x = 5,224,795.28 × 2,067,227.44
  4. Step 4: Simplify right side
    3,786,112.24x = 10,800,840,171,198.48
  5. Step 5: Solve for x
    x = 10,800,840,171,198.48/3,786,112.24
  6. Step 6: Final answer
    x = 2,852,752.24

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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.