Home / 2,534,873.52-3,783,871.01-2,347,540.56

Finding the Fourth Proportional to 2,534,873.52, 3,783,871.01 and 2,347,540.56

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Solution

The fourth proportional to 2,534,873.52, 3,783,871.01 and 2,347,540.56 is: 3,504,234.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,873.52 : 3,783,871.01 = 2,347,540.56 : x
  2. Step 2: Convert to fraction form
    2,534,873.52/3,783,871.01 = 2,347,540.56/x
  3. Step 3: Cross multiply
    2,534,873.52x = 3,783,871.01 × 2,347,540.56
  4. Step 4: Simplify right side
    2,534,873.52x = 8,882,790,669,783.17
  5. Step 5: Solve for x
    x = 8,882,790,669,783.17/2,534,873.52
  6. Step 6: Final answer
    x = 3,504,234.27

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.