Home / 6,764,874.66-10,145,759.22-4,033,195.02

Finding the Fourth Proportional to 6,764,874.66, 10,145,759.22 and 4,033,195.02

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Solution

The fourth proportional to 6,764,874.66, 10,145,759.22 and 4,033,195.02 is: 6,048,866.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,764,874.66 : 10,145,759.22 = 4,033,195.02 : x
  2. Step 2: Convert to fraction form
    6,764,874.66/10,145,759.22 = 4,033,195.02/x
  3. Step 3: Cross multiply
    6,764,874.66x = 10,145,759.22 × 4,033,195.02
  4. Step 4: Simplify right side
    6,764,874.66x = 40,919,825,560,223.09
  5. Step 5: Solve for x
    x = 40,919,825,560,223.09/6,764,874.66
  6. Step 6: Final answer
    x = 6,048,866.77

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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.