Home / 10,910,493.60-16,365,740.40-3,337,447.20

Finding the Fourth Proportional to 10,910,493.60, 16,365,740.40 and 3,337,447.20

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Solution

The fourth proportional to 10,910,493.60, 16,365,740.40 and 3,337,447.20 is: 5,006,170.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,910,493.60 : 16,365,740.40 = 3,337,447.20 : x
  2. Step 2: Convert to fraction form
    10,910,493.60/16,365,740.40 = 3,337,447.20/x
  3. Step 3: Cross multiply
    10,910,493.60x = 16,365,740.40 × 3,337,447.20
  4. Step 4: Simplify right side
    10,910,493.60x = 54,619,794,473,906.88
  5. Step 5: Solve for x
    x = 54,619,794,473,906.88/10,910,493.60
  6. Step 6: Final answer
    x = 5,006,170.80

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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.