Home / 3,203,096.64-4,805,850.24-1,665,133.44

Finding the Fourth Proportional to 3,203,096.64, 4,805,850.24 and 1,665,133.44

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Solution

The fourth proportional to 3,203,096.64, 4,805,850.24 and 1,665,133.44 is: 2,498,326.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,096.64 : 4,805,850.24 = 1,665,133.44 : x
  2. Step 2: Convert to fraction form
    3,203,096.64/4,805,850.24 = 1,665,133.44/x
  3. Step 3: Cross multiply
    3,203,096.64x = 4,805,850.24 × 1,665,133.44
  4. Step 4: Simplify right side
    3,203,096.64x = 8,002,381,942,256.03
  5. Step 5: Solve for x
    x = 8,002,381,942,256.03/3,203,096.64
  6. Step 6: Final answer
    x = 2,498,326.73

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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.