Home / 8,958,883.26-13,438,372.89-2,227,297.26

Finding the Fourth Proportional to 8,958,883.26, 13,438,372.89 and 2,227,297.26

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Solution

The fourth proportional to 8,958,883.26, 13,438,372.89 and 2,227,297.26 is: 3,340,957.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,958,883.26 : 13,438,372.89 = 2,227,297.26 : x
  2. Step 2: Convert to fraction form
    8,958,883.26/13,438,372.89 = 2,227,297.26/x
  3. Step 3: Cross multiply
    8,958,883.26x = 13,438,372.89 × 2,227,297.26
  4. Step 4: Simplify right side
    8,958,883.26x = 29,931,251,162,973.00
  5. Step 5: Solve for x
    x = 29,931,251,162,973.00/8,958,883.26
  6. Step 6: Final answer
    x = 3,340,957.83

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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.