Home / 3,256,245.96-4,489,489.74-2,327,063.52

Finding the Fourth Proportional to 3,256,245.96, 4,489,489.74 and 2,327,063.52

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Solution

The fourth proportional to 3,256,245.96, 4,489,489.74 and 2,327,063.52 is: 3,208,396.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,245.96 : 4,489,489.74 = 2,327,063.52 : x
  2. Step 2: Convert to fraction form
    3,256,245.96/4,489,489.74 = 2,327,063.52/x
  3. Step 3: Cross multiply
    3,256,245.96x = 4,489,489.74 × 2,327,063.52
  4. Step 4: Simplify right side
    3,256,245.96x = 10,447,327,797,368.29
  5. Step 5: Solve for x
    x = 10,447,327,797,368.29/3,256,245.96
  6. Step 6: Final answer
    x = 3,208,396.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.