Home / 10,951,311.60-16,425,712.35-2,865,067.56

Finding the Fourth Proportional to 10,951,311.60, 16,425,712.35 and 2,865,067.56

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Solution

The fourth proportional to 10,951,311.60, 16,425,712.35 and 2,865,067.56 is: 4,297,273.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,951,311.60 : 16,425,712.35 = 2,865,067.56 : x
  2. Step 2: Convert to fraction form
    10,951,311.60/16,425,712.35 = 2,865,067.56/x
  3. Step 3: Cross multiply
    10,951,311.60x = 16,425,712.35 × 2,865,067.56
  4. Step 4: Simplify right side
    10,951,311.60x = 47,060,775,603,876.37
  5. Step 5: Solve for x
    x = 47,060,775,603,876.37/10,951,311.60
  6. Step 6: Final answer
    x = 4,297,273.00

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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.