Home / 2,534,272.44-3,801,421.28-641,015.70

Finding the Fourth Proportional to 2,534,272.44, 3,801,421.28 and 641,015.70

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Solution

The fourth proportional to 2,534,272.44, 3,801,421.28 and 641,015.70 is: 961,526.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,272.44 : 3,801,421.28 = 641,015.70 : x
  2. Step 2: Convert to fraction form
    2,534,272.44/3,801,421.28 = 641,015.70/x
  3. Step 3: Cross multiply
    2,534,272.44x = 3,801,421.28 × 641,015.70
  4. Step 4: Simplify right side
    2,534,272.44x = 2,436,770,722,794.10
  5. Step 5: Solve for x
    x = 2,436,770,722,794.10/2,534,272.44
  6. Step 6: Final answer
    x = 961,526.74

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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.