Home / 6,757,377.92-9,325,183.20-3,701,700.80

Finding the Fourth Proportional to 6,757,377.92, 9,325,183.20 and 3,701,700.80

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Solution

The fourth proportional to 6,757,377.92, 9,325,183.20 and 3,701,700.80 is: 5,108,348.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,377.92 : 9,325,183.20 = 3,701,700.80 : x
  2. Step 2: Convert to fraction form
    6,757,377.92/9,325,183.20 = 3,701,700.80/x
  3. Step 3: Cross multiply
    6,757,377.92x = 9,325,183.20 × 3,701,700.80
  4. Step 4: Simplify right side
    6,757,377.92x = 34,519,038,111,586.55
  5. Step 5: Solve for x
    x = 34,519,038,111,586.55/6,757,377.92
  6. Step 6: Final answer
    x = 5,108,348.02

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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.