Home / 4,111,001.57-6,166,468.22-3,213,197.97

Finding the Fourth Proportional to 4,111,001.57, 6,166,468.22 and 3,213,197.97

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Solution

The fourth proportional to 4,111,001.57, 6,166,468.22 and 3,213,197.97 is: 4,819,770.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,001.57 : 6,166,468.22 = 3,213,197.97 : x
  2. Step 2: Convert to fraction form
    4,111,001.57/6,166,468.22 = 3,213,197.97/x
  3. Step 3: Cross multiply
    4,111,001.57x = 6,166,468.22 × 3,213,197.97
  4. Step 4: Simplify right side
    4,111,001.57x = 19,814,083,150,507.52
  5. Step 5: Solve for x
    x = 19,814,083,150,507.52/4,111,001.57
  6. Step 6: Final answer
    x = 4,819,770.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.