Home / 9,293,910.75-13,946,327.19-3,902,146.56

Finding the Fourth Proportional to 9,293,910.75, 13,946,327.19 and 3,902,146.56

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Solution

The fourth proportional to 9,293,910.75, 13,946,327.19 and 3,902,146.56 is: 5,855,512.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,293,910.75 : 13,946,327.19 = 3,902,146.56 : x
  2. Step 2: Convert to fraction form
    9,293,910.75/13,946,327.19 = 3,902,146.56/x
  3. Step 3: Cross multiply
    9,293,910.75x = 13,946,327.19 × 3,902,146.56
  4. Step 4: Simplify right side
    9,293,910.75x = 54,420,612,669,092.97
  5. Step 5: Solve for x
    x = 54,420,612,669,092.97/9,293,910.75
  6. Step 6: Final answer
    x = 5,855,512.73

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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.