Home / 3,741,104.75-5,162,722.31-2,022,225.28

Finding the Fourth Proportional to 3,741,104.75, 5,162,722.31 and 2,022,225.28

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Solution

The fourth proportional to 3,741,104.75, 5,162,722.31 and 2,022,225.28 is: 2,790,669.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,104.75 : 5,162,722.31 = 2,022,225.28 : x
  2. Step 2: Convert to fraction form
    3,741,104.75/5,162,722.31 = 2,022,225.28/x
  3. Step 3: Cross multiply
    3,741,104.75x = 5,162,722.31 × 2,022,225.28
  4. Step 4: Simplify right side
    3,741,104.75x = 10,440,187,561,050.75
  5. Step 5: Solve for x
    x = 10,440,187,561,050.75/3,741,104.75
  6. Step 6: Final answer
    x = 2,790,669.67

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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.