Home / 6,132,307.05-9,195,074.78-2,846,078.73

Finding the Fourth Proportional to 6,132,307.05, 9,195,074.78 and 2,846,078.73

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Solution

The fourth proportional to 6,132,307.05, 9,195,074.78 and 2,846,078.73 is: 4,267,546.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132,307.05 : 9,195,074.78 = 2,846,078.73 : x
  2. Step 2: Convert to fraction form
    6,132,307.05/9,195,074.78 = 2,846,078.73/x
  3. Step 3: Cross multiply
    6,132,307.05x = 9,195,074.78 × 2,846,078.73
  4. Step 4: Simplify right side
    6,132,307.05x = 26,169,906,737,887.04
  5. Step 5: Solve for x
    x = 26,169,906,737,887.04/6,132,307.05
  6. Step 6: Final answer
    x = 4,267,546.70

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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.