Home / 5,930,624.25-8,885,780.19-3,236,839.38

Finding the Fourth Proportional to 5,930,624.25, 8,885,780.19 and 3,236,839.38

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Solution

The fourth proportional to 5,930,624.25, 8,885,780.19 and 3,236,839.38 is: 4,849,715.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930,624.25 : 8,885,780.19 = 3,236,839.38 : x
  2. Step 2: Convert to fraction form
    5,930,624.25/8,885,780.19 = 3,236,839.38/x
  3. Step 3: Cross multiply
    5,930,624.25x = 8,885,780.19 × 3,236,839.38
  4. Step 4: Simplify right side
    5,930,624.25x = 28,761,843,241,015.88
  5. Step 5: Solve for x
    x = 28,761,843,241,015.88/5,930,624.25
  6. Step 6: Final answer
    x = 4,849,715.99

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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.