Home / 6,083,954.82-8,395,857.78-3,367,700.82

Finding the Fourth Proportional to 6,083,954.82, 8,395,857.78 and 3,367,700.82

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Solution

The fourth proportional to 6,083,954.82, 8,395,857.78 and 3,367,700.82 is: 4,647,427.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,083,954.82 : 8,395,857.78 = 3,367,700.82 : x
  2. Step 2: Convert to fraction form
    6,083,954.82/8,395,857.78 = 3,367,700.82/x
  3. Step 3: Cross multiply
    6,083,954.82x = 8,395,857.78 × 3,367,700.82
  4. Step 4: Simplify right side
    6,083,954.82x = 28,274,737,130,309.38
  5. Step 5: Solve for x
    x = 28,274,737,130,309.38/6,083,954.82
  6. Step 6: Final answer
    x = 4,647,427.20

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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.