Home / 2,534,872.52-3,783,869.52-2,347,539.56

Finding the Fourth Proportional to 2,534,872.52, 3,783,869.52 and 2,347,539.56

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Solution

The fourth proportional to 2,534,872.52, 3,783,869.52 and 2,347,539.56 is: 3,504,232.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,872.52 : 3,783,869.52 = 2,347,539.56 : x
  2. Step 2: Convert to fraction form
    2,534,872.52/3,783,869.52 = 2,347,539.56/x
  3. Step 3: Cross multiply
    2,534,872.52x = 3,783,869.52 × 2,347,539.56
  4. Step 4: Simplify right side
    2,534,872.52x = 8,882,783,388,078.21
  5. Step 5: Solve for x
    x = 8,882,783,388,078.21/2,534,872.52
  6. Step 6: Final answer
    x = 3,504,232.78

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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.