Home / 8,383,828-11,569,682.64-4,568,404

Finding the Fourth Proportional to 8,383,828, 11,569,682.64 and 4,568,404

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Solution

The fourth proportional to 8,383,828, 11,569,682.64 and 4,568,404 is: 6,304,397.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,383,828 : 11,569,682.64 = 4,568,404 : x
  2. Step 2: Convert to fraction form
    8,383,828/11,569,682.64 = 4,568,404/x
  3. Step 3: Cross multiply
    8,383,828x = 11,569,682.64 × 4,568,404
  4. Step 4: Simplify right side
    8,383,828x = 52,854,984,451,306.56
  5. Step 5: Solve for x
    x = 52,854,984,451,306.56/8,383,828
  6. Step 6: Final answer
    x = 6,304,397.52

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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.