Home / 2,073,707.20-3,110,560.80-653,906.80

Finding the Fourth Proportional to 2,073,707.20, 3,110,560.80 and 653,906.80

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Solution

The fourth proportional to 2,073,707.20, 3,110,560.80 and 653,906.80 is: 980,860.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,707.20 : 3,110,560.80 = 653,906.80 : x
  2. Step 2: Convert to fraction form
    2,073,707.20/3,110,560.80 = 653,906.80/x
  3. Step 3: Cross multiply
    2,073,707.20x = 3,110,560.80 × 653,906.80
  4. Step 4: Simplify right side
    2,073,707.20x = 2,034,016,858,933.44
  5. Step 5: Solve for x
    x = 2,034,016,858,933.44/2,073,707.20
  6. Step 6: Final answer
    x = 980,860.20

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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.