Home / 8,383,826-11,569,679.88-4,568,402

Finding the Fourth Proportional to 8,383,826, 11,569,679.88 and 4,568,402

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Solution

The fourth proportional to 8,383,826, 11,569,679.88 and 4,568,402 is: 6,304,394.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,383,826 : 11,569,679.88 = 4,568,402 : x
  2. Step 2: Convert to fraction form
    8,383,826/11,569,679.88 = 4,568,402/x
  3. Step 3: Cross multiply
    8,383,826x = 11,569,679.88 × 4,568,402
  4. Step 4: Simplify right side
    8,383,826x = 52,854,948,703,151.77
  5. Step 5: Solve for x
    x = 52,854,948,703,151.77/8,383,826
  6. Step 6: Final answer
    x = 6,304,394.76

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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.