Home / 11,353,864.16-17,033,404.24-3,266,906.78

Finding the Fourth Proportional to 11,353,864.16, 17,033,404.24 and 3,266,906.78

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Solution

The fourth proportional to 11,353,864.16, 17,033,404.24 and 3,266,906.78 is: 4,901,110.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,353,864.16 : 17,033,404.24 = 3,266,906.78 : x
  2. Step 2: Convert to fraction form
    11,353,864.16/17,033,404.24 = 3,266,906.78/x
  3. Step 3: Cross multiply
    11,353,864.16x = 17,033,404.24 × 3,266,906.78
  4. Step 4: Simplify right side
    11,353,864.16x = 55,646,543,844,803.90
  5. Step 5: Solve for x
    x = 55,646,543,844,803.90/11,353,864.16
  6. Step 6: Final answer
    x = 4,901,110.59

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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.