Home / 2,523,604.82-3,482,556.94-1,377,685.17

Finding the Fourth Proportional to 2,523,604.82, 3,482,556.94 and 1,377,685.17

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Solution

The fourth proportional to 2,523,604.82, 3,482,556.94 and 1,377,685.17 is: 1,901,195.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,604.82 : 3,482,556.94 = 1,377,685.17 : x
  2. Step 2: Convert to fraction form
    2,523,604.82/3,482,556.94 = 1,377,685.17/x
  3. Step 3: Cross multiply
    2,523,604.82x = 3,482,556.94 × 1,377,685.17
  4. Step 4: Simplify right side
    2,523,604.82x = 4,797,867,042,832.90
  5. Step 5: Solve for x
    x = 4,797,867,042,832.90/2,523,604.82
  6. Step 6: Final answer
    x = 1,901,195.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.