Home / 3,453,255.58-4,764,243.19-2,002,151.92

Finding the Fourth Proportional to 3,453,255.58, 4,764,243.19 and 2,002,151.92

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Solution

The fourth proportional to 3,453,255.58, 4,764,243.19 and 2,002,151.92 is: 2,762,245.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,453,255.58 : 4,764,243.19 = 2,002,151.92 : x
  2. Step 2: Convert to fraction form
    3,453,255.58/4,764,243.19 = 2,002,151.92/x
  3. Step 3: Cross multiply
    3,453,255.58x = 4,764,243.19 × 2,002,151.92
  4. Step 4: Simplify right side
    3,453,255.58x = 9,538,738,616,373.45
  5. Step 5: Solve for x
    x = 9,538,738,616,373.45/3,453,255.58
  6. Step 6: Final answer
    x = 2,762,245.19

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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.