Home / 11,247,996.75-16,874,872.25-3,269,820.75

Finding the Fourth Proportional to 11,247,996.75, 16,874,872.25 and 3,269,820.75

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Solution

The fourth proportional to 11,247,996.75, 16,874,872.25 and 3,269,820.75 is: 4,905,567.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,247,996.75 : 16,874,872.25 = 3,269,820.75 : x
  2. Step 2: Convert to fraction form
    11,247,996.75/16,874,872.25 = 3,269,820.75/x
  3. Step 3: Cross multiply
    11,247,996.75x = 16,874,872.25 × 3,269,820.75
  4. Step 4: Simplify right side
    11,247,996.75x = 55,177,807,436,649.19
  5. Step 5: Solve for x
    x = 55,177,807,436,649.19/11,247,996.75
  6. Step 6: Final answer
    x = 4,905,567.51

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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.