Home / 4,391,863.76-6,060,049.00-2,759,115.44

Finding the Fourth Proportional to 4,391,863.76, 6,060,049.00 and 2,759,115.44

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Solution

The fourth proportional to 4,391,863.76, 6,060,049.00 and 2,759,115.44 is: 3,807,125.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391,863.76 : 6,060,049.00 = 2,759,115.44 : x
  2. Step 2: Convert to fraction form
    4,391,863.76/6,060,049.00 = 2,759,115.44/x
  3. Step 3: Cross multiply
    4,391,863.76x = 6,060,049.00 × 2,759,115.44
  4. Step 4: Simplify right side
    4,391,863.76x = 16,720,374,725,858.53
  5. Step 5: Solve for x
    x = 16,720,374,725,858.53/4,391,863.76
  6. Step 6: Final answer
    x = 3,807,125.10

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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.