Home / 5,945,198.63-8,204,099.54-3,366,897.86

Finding the Fourth Proportional to 5,945,198.63, 8,204,099.54 and 3,366,897.86

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Solution

The fourth proportional to 5,945,198.63, 8,204,099.54 and 3,366,897.86 is: 4,646,163.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945,198.63 : 8,204,099.54 = 3,366,897.86 : x
  2. Step 2: Convert to fraction form
    5,945,198.63/8,204,099.54 = 3,366,897.86/x
  3. Step 3: Cross multiply
    5,945,198.63x = 8,204,099.54 × 3,366,897.86
  4. Step 4: Simplify right side
    5,945,198.63x = 27,622,365,143,432.49
  5. Step 5: Solve for x
    x = 27,622,365,143,432.49/5,945,198.63
  6. Step 6: Final answer
    x = 4,646,163.55

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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.