Home / 4,072,414.56-5,620,910.87-2,331,093.37

Finding the Fourth Proportional to 4,072,414.56, 5,620,910.87 and 2,331,093.37

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Solution

The fourth proportional to 4,072,414.56, 5,620,910.87 and 2,331,093.37 is: 3,217,469.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,414.56 : 5,620,910.87 = 2,331,093.37 : x
  2. Step 2: Convert to fraction form
    4,072,414.56/5,620,910.87 = 2,331,093.37/x
  3. Step 3: Cross multiply
    4,072,414.56x = 5,620,910.87 × 2,331,093.37
  4. Step 4: Simplify right side
    4,072,414.56x = 13,102,868,062,417.93
  5. Step 5: Solve for x
    x = 13,102,868,062,417.93/4,072,414.56
  6. Step 6: Final answer
    x = 3,217,469.11

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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.