Home / 2,923,625.60-4,379,217.60-2,425,961.60

Finding the Fourth Proportional to 2,923,625.60, 4,379,217.60 and 2,425,961.60

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Solution

The fourth proportional to 2,923,625.60, 4,379,217.60 and 2,425,961.60 is: 3,633,780.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,625.60 : 4,379,217.60 = 2,425,961.60 : x
  2. Step 2: Convert to fraction form
    2,923,625.60/4,379,217.60 = 2,425,961.60/x
  3. Step 3: Cross multiply
    2,923,625.60x = 4,379,217.60 × 2,425,961.60
  4. Step 4: Simplify right side
    2,923,625.60x = 10,623,813,735,644.16
  5. Step 5: Solve for x
    x = 10,623,813,735,644.16/2,923,625.60
  6. Step 6: Final answer
    x = 3,633,780.51

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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.