Home / 2,377,343.52-3,279,936.24-1,358,026.56

Finding the Fourth Proportional to 2,377,343.52, 3,279,936.24 and 1,358,026.56

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Solution

The fourth proportional to 2,377,343.52, 3,279,936.24 and 1,358,026.56 is: 1,873,620.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,343.52 : 3,279,936.24 = 1,358,026.56 : x
  2. Step 2: Convert to fraction form
    2,377,343.52/3,279,936.24 = 1,358,026.56/x
  3. Step 3: Cross multiply
    2,377,343.52x = 3,279,936.24 × 1,358,026.56
  4. Step 4: Simplify right side
    2,377,343.52x = 4,454,240,529,026.54
  5. Step 5: Solve for x
    x = 4,454,240,529,026.54/2,377,343.52
  6. Step 6: Final answer
    x = 1,873,620.91

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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.