Home / 2,043,445.70-3,065,540.34-844,716.98

Finding the Fourth Proportional to 2,043,445.70, 3,065,540.34 and 844,716.98

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Solution

The fourth proportional to 2,043,445.70, 3,065,540.34 and 844,716.98 is: 1,267,229.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,445.70 : 3,065,540.34 = 844,716.98 : x
  2. Step 2: Convert to fraction form
    2,043,445.70/3,065,540.34 = 844,716.98/x
  3. Step 3: Cross multiply
    2,043,445.70x = 3,065,540.34 × 844,716.98
  4. Step 4: Simplify right side
    2,043,445.70x = 2,589,513,978,072.97
  5. Step 5: Solve for x
    x = 2,589,513,978,072.97/2,043,445.70
  6. Step 6: Final answer
    x = 1,267,229.16

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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.