Home / 11,247,999-16,874,875.66-3,269,823

Finding the Fourth Proportional to 11,247,999, 16,874,875.66 and 3,269,823

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Solution

The fourth proportional to 11,247,999, 16,874,875.66 and 3,269,823 is: 4,905,570.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,247,999 : 16,874,875.66 = 3,269,823 : x
  2. Step 2: Convert to fraction form
    11,247,999/16,874,875.66 = 3,269,823/x
  3. Step 3: Cross multiply
    11,247,999x = 16,874,875.66 × 3,269,823
  4. Step 4: Simplify right side
    11,247,999x = 55,177,856,555,208.18
  5. Step 5: Solve for x
    x = 55,177,856,555,208.18/11,247,999
  6. Step 6: Final answer
    x = 4,905,570.90

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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.