Home / 4,921,167.15-7,381,750.73-2,795,403.15

Finding the Fourth Proportional to 4,921,167.15, 7,381,750.73 and 2,795,403.15

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Solution

The fourth proportional to 4,921,167.15, 7,381,750.73 and 2,795,403.15 is: 4,193,104.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,921,167.15 : 7,381,750.73 = 2,795,403.15 : x
  2. Step 2: Convert to fraction form
    4,921,167.15/7,381,750.73 = 2,795,403.15/x
  3. Step 3: Cross multiply
    4,921,167.15x = 7,381,750.73 × 2,795,403.15
  4. Step 4: Simplify right side
    4,921,167.15x = 20,634,969,229,179.78
  5. Step 5: Solve for x
    x = 20,634,969,229,179.78/4,921,167.15
  6. Step 6: Final answer
    x = 4,193,104.73

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Similar ratio
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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.