Home / 6,191,584.92-8,544,223.98-3,438,187.56

Finding the Fourth Proportional to 6,191,584.92, 8,544,223.98 and 3,438,187.56

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Solution

The fourth proportional to 6,191,584.92, 8,544,223.98 and 3,438,187.56 is: 4,744,608.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,191,584.92 : 8,544,223.98 = 3,438,187.56 : x
  2. Step 2: Convert to fraction form
    6,191,584.92/8,544,223.98 = 3,438,187.56/x
  3. Step 3: Cross multiply
    6,191,584.92x = 8,544,223.98 × 3,438,187.56
  4. Step 4: Simplify right side
    6,191,584.92x = 29,376,644,597,889.69
  5. Step 5: Solve for x
    x = 29,376,644,597,889.69/6,191,584.92
  6. Step 6: Final answer
    x = 4,744,608.20

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