Home / 6,800,704.20-10,201,056.30-5,914,969.20

Finding the Fourth Proportional to 6,800,704.20, 10,201,056.30 and 5,914,969.20

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Solution

The fourth proportional to 6,800,704.20, 10,201,056.30 and 5,914,969.20 is: 8,872,453.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,800,704.20 : 10,201,056.30 = 5,914,969.20 : x
  2. Step 2: Convert to fraction form
    6,800,704.20/10,201,056.30 = 5,914,969.20/x
  3. Step 3: Cross multiply
    6,800,704.20x = 10,201,056.30 × 5,914,969.20
  4. Step 4: Simplify right side
    6,800,704.20x = 60,338,933,821,965.97
  5. Step 5: Solve for x
    x = 60,338,933,821,965.97/6,800,704.20
  6. Step 6: Final answer
    x = 8,872,453.80

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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.