Home / 4,067,261.82-5,620,247.46-2,962,770.30

Finding the Fourth Proportional to 4,067,261.82, 5,620,247.46 and 2,962,770.30

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Solution

The fourth proportional to 4,067,261.82, 5,620,247.46 and 2,962,770.30 is: 4,094,032.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,261.82 : 5,620,247.46 = 2,962,770.30 : x
  2. Step 2: Convert to fraction form
    4,067,261.82/5,620,247.46 = 2,962,770.30/x
  3. Step 3: Cross multiply
    4,067,261.82x = 5,620,247.46 × 2,962,770.30
  4. Step 4: Simplify right side
    4,067,261.82x = 16,651,502,253,138.44
  5. Step 5: Solve for x
    x = 16,651,502,253,138.44/4,067,261.82
  6. Step 6: Final answer
    x = 4,094,032.54

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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.