Home / 6,007,972.56-9,012,512.82-1,964,481.06

Finding the Fourth Proportional to 6,007,972.56, 9,012,512.82 and 1,964,481.06

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Solution

The fourth proportional to 6,007,972.56, 9,012,512.82 and 1,964,481.06 is: 2,946,902.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007,972.56 : 9,012,512.82 = 1,964,481.06 : x
  2. Step 2: Convert to fraction form
    6,007,972.56/9,012,512.82 = 1,964,481.06/x
  3. Step 3: Cross multiply
    6,007,972.56x = 9,012,512.82 × 1,964,481.06
  4. Step 4: Simplify right side
    6,007,972.56x = 17,704,910,737,897.19
  5. Step 5: Solve for x
    x = 17,704,910,737,897.19/6,007,972.56
  6. Step 6: Final answer
    x = 2,946,902.73

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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.