Home / 5,992,116.75-8,269,624.91-3,668,997.87

Finding the Fourth Proportional to 5,992,116.75, 8,269,624.91 and 3,668,997.87

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Solution

The fourth proportional to 5,992,116.75, 8,269,624.91 and 3,668,997.87 is: 5,063,525.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992,116.75 : 8,269,624.91 = 3,668,997.87 : x
  2. Step 2: Convert to fraction form
    5,992,116.75/8,269,624.91 = 3,668,997.87/x
  3. Step 3: Cross multiply
    5,992,116.75x = 8,269,624.91 × 3,668,997.87
  4. Step 4: Simplify right side
    5,992,116.75x = 30,341,236,162,143.95
  5. Step 5: Solve for x
    x = 30,341,236,162,143.95/5,992,116.75
  6. Step 6: Final answer
    x = 5,063,525.53

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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.