Home / 3,322,104.80-4,983,157.20-3,100,920.80

Finding the Fourth Proportional to 3,322,104.80, 4,983,157.20 and 3,100,920.80

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Solution

The fourth proportional to 3,322,104.80, 4,983,157.20 and 3,100,920.80 is: 4,651,381.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,104.80 : 4,983,157.20 = 3,100,920.80 : x
  2. Step 2: Convert to fraction form
    3,322,104.80/4,983,157.20 = 3,100,920.80/x
  3. Step 3: Cross multiply
    3,322,104.80x = 4,983,157.20 × 3,100,920.80
  4. Step 4: Simplify right side
    3,322,104.80x = 15,452,375,811,149.76
  5. Step 5: Solve for x
    x = 15,452,375,811,149.76/3,322,104.80
  6. Step 6: Final answer
    x = 4,651,381.20

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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.