Home / 6,170,122.76-9,243,131.30-4,250,694.92

Finding the Fourth Proportional to 6,170,122.76, 9,243,131.30 and 4,250,694.92

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Solution

The fourth proportional to 6,170,122.76, 9,243,131.30 and 4,250,694.92 is: 6,367,738.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,170,122.76 : 9,243,131.30 = 4,250,694.92 : x
  2. Step 2: Convert to fraction form
    6,170,122.76/9,243,131.30 = 4,250,694.92/x
  3. Step 3: Cross multiply
    6,170,122.76x = 9,243,131.30 × 4,250,694.92
  4. Step 4: Simplify right side
    6,170,122.76x = 39,289,731,261,803
  5. Step 5: Solve for x
    x = 39,289,731,261,803/6,170,122.76
  6. Step 6: Final answer
    x = 6,367,738.99

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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.