Home / 2,503,392.22-3,755,246.82-967,120.30

Finding the Fourth Proportional to 2,503,392.22, 3,755,246.82 and 967,120.30

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Solution

The fourth proportional to 2,503,392.22, 3,755,246.82 and 967,120.30 is: 1,450,741.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,503,392.22 : 3,755,246.82 = 967,120.30 : x
  2. Step 2: Convert to fraction form
    2,503,392.22/3,755,246.82 = 967,120.30/x
  3. Step 3: Cross multiply
    2,503,392.22x = 3,755,246.82 × 967,120.30
  4. Step 4: Simplify right side
    2,503,392.22x = 3,631,775,431,132.45
  5. Step 5: Solve for x
    x = 3,631,775,431,132.45/2,503,392.22
  6. Step 6: Final answer
    x = 1,450,741.68

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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.