Home / 3,670,720.68-5,065,738.17-2,511,598.04

Finding the Fourth Proportional to 3,670,720.68, 5,065,738.17 and 2,511,598.04

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Solution

The fourth proportional to 3,670,720.68, 5,065,738.17 and 2,511,598.04 is: 3,466,103.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,720.68 : 5,065,738.17 = 2,511,598.04 : x
  2. Step 2: Convert to fraction form
    3,670,720.68/5,065,738.17 = 2,511,598.04/x
  3. Step 3: Cross multiply
    3,670,720.68x = 5,065,738.17 × 2,511,598.04
  4. Step 4: Simplify right side
    3,670,720.68x = 12,723,098,033,596.50
  5. Step 5: Solve for x
    x = 12,723,098,033,596.50/3,670,720.68
  6. Step 6: Final answer
    x = 3,466,103.56

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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.