Home / 8,052,269-11,108,469.66-4,787,231.09

Finding the Fourth Proportional to 8,052,269, 11,108,469.66 and 4,787,231.09

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Solution

The fourth proportional to 8,052,269, 11,108,469.66 and 4,787,231.09 is: 6,604,202.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052,269 : 11,108,469.66 = 4,787,231.09 : x
  2. Step 2: Convert to fraction form
    8,052,269/11,108,469.66 = 4,787,231.09/x
  3. Step 3: Cross multiply
    8,052,269x = 11,108,469.66 × 4,787,231.09
  4. Step 4: Simplify right side
    8,052,269x = 53,178,811,318,673.73
  5. Step 5: Solve for x
    x = 53,178,811,318,673.73/8,052,269
  6. Step 6: Final answer
    x = 6,604,202.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.