Home / 10,910,759.15-16,365,545.51-3,337,724.90

Finding the Fourth Proportional to 10,910,759.15, 16,365,545.51 and 3,337,724.90

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Solution

The fourth proportional to 10,910,759.15, 16,365,545.51 and 3,337,724.90 is: 5,006,405.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,910,759.15 : 16,365,545.51 = 3,337,724.90 : x
  2. Step 2: Convert to fraction form
    10,910,759.15/16,365,545.51 = 3,337,724.90/x
  3. Step 3: Cross multiply
    10,910,759.15x = 16,365,545.51 × 3,337,724.90
  4. Step 4: Simplify right side
    10,910,759.15x = 54,623,688,775,035.44
  5. Step 5: Solve for x
    x = 54,623,688,775,035.44/10,910,759.15
  6. Step 6: Final answer
    x = 5,006,405.88

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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.