Home / 8,325,424.44-11,492,627.13-5,063,286.96

Finding the Fourth Proportional to 8,325,424.44, 11,492,627.13 and 5,063,286.96

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Solution

The fourth proportional to 8,325,424.44, 11,492,627.13 and 5,063,286.96 is: 6,989,489.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,325,424.44 : 11,492,627.13 = 5,063,286.96 : x
  2. Step 2: Convert to fraction form
    8,325,424.44/11,492,627.13 = 5,063,286.96/x
  3. Step 3: Cross multiply
    8,325,424.44x = 11,492,627.13 × 5,063,286.96
  4. Step 4: Simplify right side
    8,325,424.44x = 58,190,469,083,471.23
  5. Step 5: Solve for x
    x = 58,190,469,083,471.23/8,325,424.44
  6. Step 6: Final answer
    x = 6,989,489.79

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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.