Home / 11,247,998-16,874,874.16-3,269,822

Finding the Fourth Proportional to 11,247,998, 16,874,874.16 and 3,269,822

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Solution

The fourth proportional to 11,247,998, 16,874,874.16 and 3,269,822 is: 4,905,569.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,247,998 : 16,874,874.16 = 3,269,822 : x
  2. Step 2: Convert to fraction form
    11,247,998/16,874,874.16 = 3,269,822/x
  3. Step 3: Cross multiply
    11,247,998x = 16,874,874.16 × 3,269,822
  4. Step 4: Simplify right side
    11,247,998x = 55,177,834,775,599.52
  5. Step 5: Solve for x
    x = 55,177,834,775,599.52/11,247,998
  6. Step 6: Final answer
    x = 4,905,569.40

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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.