Home / 3,203,601.92-4,800,344.64-2,601,633.92

Finding the Fourth Proportional to 3,203,601.92, 4,800,344.64 and 2,601,633.92

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Solution

The fourth proportional to 3,203,601.92, 4,800,344.64 and 2,601,633.92 is: 3,898,343.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,601.92 : 4,800,344.64 = 2,601,633.92 : x
  2. Step 2: Convert to fraction form
    3,203,601.92/4,800,344.64 = 2,601,633.92/x
  3. Step 3: Cross multiply
    3,203,601.92x = 4,800,344.64 × 2,601,633.92
  4. Step 4: Simplify right side
    3,203,601.92x = 12,488,739,443,114.19
  5. Step 5: Solve for x
    x = 12,488,739,443,114.19/3,203,601.92
  6. Step 6: Final answer
    x = 3,898,343.10

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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.