Home / 2,503,394.22-3,755,249.82-967,122.30

Finding the Fourth Proportional to 2,503,394.22, 3,755,249.82 and 967,122.30

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Solution

The fourth proportional to 2,503,394.22, 3,755,249.82 and 967,122.30 is: 1,450,744.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,503,394.22 : 3,755,249.82 = 967,122.30 : x
  2. Step 2: Convert to fraction form
    2,503,394.22/3,755,249.82 = 967,122.30/x
  3. Step 3: Cross multiply
    2,503,394.22x = 3,755,249.82 × 967,122.30
  4. Step 4: Simplify right side
    2,503,394.22x = 3,631,785,842,992.99
  5. Step 5: Solve for x
    x = 3,631,785,842,992.99/2,503,394.22
  6. Step 6: Final answer
    x = 1,450,744.68

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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.