Home / 2,327,214.35-3,489,711.99-810,710.75

Finding the Fourth Proportional to 2,327,214.35, 3,489,711.99 and 810,710.75

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Solution

The fourth proportional to 2,327,214.35, 3,489,711.99 and 810,710.75 is: 1,215,679.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,214.35 : 3,489,711.99 = 810,710.75 : x
  2. Step 2: Convert to fraction form
    2,327,214.35/3,489,711.99 = 810,710.75/x
  3. Step 3: Cross multiply
    2,327,214.35x = 3,489,711.99 × 810,710.75
  4. Step 4: Simplify right side
    2,327,214.35x = 2,829,147,007,248.33
  5. Step 5: Solve for x
    x = 2,829,147,007,248.33/2,327,214.35
  6. Step 6: Final answer
    x = 1,215,679.60

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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.