Home / 6,808,761.75-9,396,091.23-3,753,041.61

Finding the Fourth Proportional to 6,808,761.75, 9,396,091.23 and 3,753,041.61

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Solution

The fourth proportional to 6,808,761.75, 9,396,091.23 and 3,753,041.61 is: 5,179,197.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,808,761.75 : 9,396,091.23 = 3,753,041.61 : x
  2. Step 2: Convert to fraction form
    6,808,761.75/9,396,091.23 = 3,753,041.61/x
  3. Step 3: Cross multiply
    6,808,761.75x = 9,396,091.23 × 3,753,041.61
  4. Step 4: Simplify right side
    6,808,761.75x = 35,263,921,357,546.08
  5. Step 5: Solve for x
    x = 35,263,921,357,546.08/6,808,761.75
  6. Step 6: Final answer
    x = 5,179,197.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.