Home / 2,327,876.10-3,491,961.75-730,502.22

Finding the Fourth Proportional to 2,327,876.10, 3,491,961.75 and 730,502.22

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Solution

The fourth proportional to 2,327,876.10, 3,491,961.75 and 730,502.22 is: 1,095,799.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,876.10 : 3,491,961.75 = 730,502.22 : x
  2. Step 2: Convert to fraction form
    2,327,876.10/3,491,961.75 = 730,502.22/x
  3. Step 3: Cross multiply
    2,327,876.10x = 3,491,961.75 × 730,502.22
  4. Step 4: Simplify right side
    2,327,876.10x = 2,550,885,810,530.09
  5. Step 5: Solve for x
    x = 2,550,885,810,530.09/2,327,876.10
  6. Step 6: Final answer
    x = 1,095,799.65

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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.