Home / 3,100,425.73-4,650,337.89-941,469.58

Finding the Fourth Proportional to 3,100,425.73, 4,650,337.89 and 941,469.58

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Solution

The fourth proportional to 3,100,425.73, 4,650,337.89 and 941,469.58 is: 1,412,113.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,100,425.73 : 4,650,337.89 = 941,469.58 : x
  2. Step 2: Convert to fraction form
    3,100,425.73/4,650,337.89 = 941,469.58/x
  3. Step 3: Cross multiply
    3,100,425.73x = 4,650,337.89 × 941,469.58
  4. Step 4: Simplify right side
    3,100,425.73x = 4,378,151,660,156.39
  5. Step 5: Solve for x
    x = 4,378,151,660,156.39/3,100,425.73
  6. Step 6: Final answer
    x = 1,412,113.06

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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.