Home / 6,233,087.21-9,350,163.81-2,189,222.96

Finding the Fourth Proportional to 6,233,087.21, 9,350,163.81 and 2,189,222.96

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Solution

The fourth proportional to 6,233,087.21, 9,350,163.81 and 2,189,222.96 is: 3,284,021.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,087.21 : 9,350,163.81 = 2,189,222.96 : x
  2. Step 2: Convert to fraction form
    6,233,087.21/9,350,163.81 = 2,189,222.96/x
  3. Step 3: Cross multiply
    6,233,087.21x = 9,350,163.81 × 2,189,222.96
  4. Step 4: Simplify right side
    6,233,087.21x = 20,469,593,245,862.26
  5. Step 5: Solve for x
    x = 20,469,593,245,862.26/6,233,087.21
  6. Step 6: Final answer
    x = 3,284,021.64

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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.