Home / 10,840,936.68-16,256,360.52-4,015,677.29

Finding the Fourth Proportional to 10,840,936.68, 16,256,360.52 and 4,015,677.29

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Solution

The fourth proportional to 10,840,936.68, 16,256,360.52 and 4,015,677.29 is: 6,021,647.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,840,936.68 : 16,256,360.52 = 4,015,677.29 : x
  2. Step 2: Convert to fraction form
    10,840,936.68/16,256,360.52 = 4,015,677.29/x
  3. Step 3: Cross multiply
    10,840,936.68x = 16,256,360.52 × 4,015,677.29
  4. Step 4: Simplify right side
    10,840,936.68x = 65,280,297,670,672.73
  5. Step 5: Solve for x
    x = 65,280,297,670,672.73/10,840,936.68
  6. Step 6: Final answer
    x = 6,021,647.35

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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.