Home / 6,491,593.36-9,738,275.91-2,704,190.50

Finding the Fourth Proportional to 6,491,593.36, 9,738,275.91 and 2,704,190.50

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Solution

The fourth proportional to 6,491,593.36, 9,738,275.91 and 2,704,190.50 is: 4,056,654.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,491,593.36 : 9,738,275.91 = 2,704,190.50 : x
  2. Step 2: Convert to fraction form
    6,491,593.36/9,738,275.91 = 2,704,190.50/x
  3. Step 3: Cross multiply
    6,491,593.36x = 9,738,275.91 × 2,704,190.50
  4. Step 4: Simplify right side
    6,491,593.36x = 26,334,153,202,200.86
  5. Step 5: Solve for x
    x = 26,334,153,202,200.86/6,491,593.36
  6. Step 6: Final answer
    x = 4,056,654.78

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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.