Home / 4,059,761.40-5,603,067.54-2,340,546.12

Finding the Fourth Proportional to 4,059,761.40, 5,603,067.54 and 2,340,546.12

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Solution

The fourth proportional to 4,059,761.40, 5,603,067.54 and 2,340,546.12 is: 3,230,297.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,761.40 : 5,603,067.54 = 2,340,546.12 : x
  2. Step 2: Convert to fraction form
    4,059,761.40/5,603,067.54 = 2,340,546.12/x
  3. Step 3: Cross multiply
    4,059,761.40x = 5,603,067.54 × 2,340,546.12
  4. Step 4: Simplify right side
    4,059,761.40x = 13,114,237,990,844.95
  5. Step 5: Solve for x
    x = 13,114,237,990,844.95/4,059,761.40
  6. Step 6: Final answer
    x = 3,230,297.72

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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.