Home / 3,217,704.96-4,441,206.21-1,841,846.25

Finding the Fourth Proportional to 3,217,704.96, 4,441,206.21 and 1,841,846.25

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Solution

The fourth proportional to 3,217,704.96, 4,441,206.21 and 1,841,846.25 is: 2,542,190.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,217,704.96 : 4,441,206.21 = 1,841,846.25 : x
  2. Step 2: Convert to fraction form
    3,217,704.96/4,441,206.21 = 1,841,846.25/x
  3. Step 3: Cross multiply
    3,217,704.96x = 4,441,206.21 × 1,841,846.25
  4. Step 4: Simplify right side
    3,217,704.96x = 8,180,019,003,365.21
  5. Step 5: Solve for x
    x = 8,180,019,003,365.21/3,217,704.96
  6. Step 6: Final answer
    x = 2,542,190.51

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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.