Home / 3,239,252.82-4,467,473.73-2,425,377.78

Finding the Fourth Proportional to 3,239,252.82, 4,467,473.73 and 2,425,377.78

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Solution

The fourth proportional to 3,239,252.82, 4,467,473.73 and 2,425,377.78 is: 3,345,003.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,239,252.82 : 4,467,473.73 = 2,425,377.78 : x
  2. Step 2: Convert to fraction form
    3,239,252.82/4,467,473.73 = 2,425,377.78/x
  3. Step 3: Cross multiply
    3,239,252.82x = 4,467,473.73 × 2,425,377.78
  4. Step 4: Simplify right side
    3,239,252.82x = 10,835,311,517,475.72
  5. Step 5: Solve for x
    x = 10,835,311,517,475.72/3,239,252.82
  6. Step 6: Final answer
    x = 3,345,003.34

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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.