Home / 2,534,310.80-3,794,467.80-1,974,438.80

Finding the Fourth Proportional to 2,534,310.80, 3,794,467.80 and 1,974,438.80

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Solution

The fourth proportional to 2,534,310.80, 3,794,467.80 and 1,974,438.80 is: 2,956,205.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,310.80 : 3,794,467.80 = 1,974,438.80 : x
  2. Step 2: Convert to fraction form
    2,534,310.80/3,794,467.80 = 1,974,438.80/x
  3. Step 3: Cross multiply
    2,534,310.80x = 3,794,467.80 × 1,974,438.80
  4. Step 4: Simplify right side
    2,534,310.80x = 7,491,944,449,670.64
  5. Step 5: Solve for x
    x = 7,491,944,449,670.64/2,534,310.80
  6. Step 6: Final answer
    x = 2,956,205.86

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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.