Home / 2,059,965.20-3,092,021.40-995,862.80

Finding the Fourth Proportional to 2,059,965.20, 3,092,021.40 and 995,862.80

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Solution

The fourth proportional to 2,059,965.20, 3,092,021.40 and 995,862.80 is: 1,494,796.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,965.20 : 3,092,021.40 = 995,862.80 : x
  2. Step 2: Convert to fraction form
    2,059,965.20/3,092,021.40 = 995,862.80/x
  3. Step 3: Cross multiply
    2,059,965.20x = 3,092,021.40 × 995,862.80
  4. Step 4: Simplify right side
    2,059,965.20x = 3,079,229,089,063.92
  5. Step 5: Solve for x
    x = 3,079,229,089,063.92/2,059,965.20
  6. Step 6: Final answer
    x = 1,494,796.65

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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.