Home / 6,799,992.60-10,191,131.55-2,753,167.80

Finding the Fourth Proportional to 6,799,992.60, 10,191,131.55 and 2,753,167.80

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Solution

The fourth proportional to 6,799,992.60, 10,191,131.55 and 2,753,167.80 is: 4,126,165.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,799,992.60 : 10,191,131.55 = 2,753,167.80 : x
  2. Step 2: Convert to fraction form
    6,799,992.60/10,191,131.55 = 2,753,167.80/x
  3. Step 3: Cross multiply
    6,799,992.60x = 10,191,131.55 × 2,753,167.80
  4. Step 4: Simplify right side
    6,799,992.60x = 28,057,895,229,024.09
  5. Step 5: Solve for x
    x = 28,057,895,229,024.09/6,799,992.60
  6. Step 6: Final answer
    x = 4,126,165.55

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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.