Home / 3,925,558.92-5,416,469.82-2,293,650.96

Finding the Fourth Proportional to 3,925,558.92, 5,416,469.82 and 2,293,650.96

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Solution

The fourth proportional to 3,925,558.92, 5,416,469.82 and 2,293,650.96 is: 3,164,770.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,925,558.92 : 5,416,469.82 = 2,293,650.96 : x
  2. Step 2: Convert to fraction form
    3,925,558.92/5,416,469.82 = 2,293,650.96/x
  3. Step 3: Cross multiply
    3,925,558.92x = 5,416,469.82 × 2,293,650.96
  4. Step 4: Simplify right side
    3,925,558.92x = 12,423,491,202,454.03
  5. Step 5: Solve for x
    x = 12,423,491,202,454.03/3,925,558.92
  6. Step 6: Final answer
    x = 3,164,770.03

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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.