Home / 3,672,110.24-5,067,410.96-2,040,475.80

Finding the Fourth Proportional to 3,672,110.24, 5,067,410.96 and 2,040,475.80

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Solution

The fourth proportional to 3,672,110.24, 5,067,410.96 and 2,040,475.80 is: 2,815,800.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,110.24 : 5,067,410.96 = 2,040,475.80 : x
  2. Step 2: Convert to fraction form
    3,672,110.24/5,067,410.96 = 2,040,475.80/x
  3. Step 3: Cross multiply
    3,672,110.24x = 5,067,410.96 × 2,040,475.80
  4. Step 4: Simplify right side
    3,672,110.24x = 10,339,929,432,534.77
  5. Step 5: Solve for x
    x = 10,339,929,432,534.77/3,672,110.24
  6. Step 6: Final answer
    x = 2,815,800.39

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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.