Home / 6,982,998.48-10,467,704.31-3,338,781.23

Finding the Fourth Proportional to 6,982,998.48, 10,467,704.31 and 3,338,781.23

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Solution

The fourth proportional to 6,982,998.48, 10,467,704.31 and 3,338,781.23 is: 5,004,923.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,982,998.48 : 10,467,704.31 = 3,338,781.23 : x
  2. Step 2: Convert to fraction form
    6,982,998.48/10,467,704.31 = 3,338,781.23/x
  3. Step 3: Cross multiply
    6,982,998.48x = 10,467,704.31 × 3,338,781.23
  4. Step 4: Simplify right side
    6,982,998.48x = 34,949,374,619,079.58
  5. Step 5: Solve for x
    x = 34,949,374,619,079.58/6,982,998.48
  6. Step 6: Final answer
    x = 5,004,923.70

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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.