Home / 4,222,367.37-5,827,489.56-2,673,770.44

Finding the Fourth Proportional to 4,222,367.37, 5,827,489.56 and 2,673,770.44

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Solution

The fourth proportional to 4,222,367.37, 5,827,489.56 and 2,673,770.44 is: 3,690,197.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,222,367.37 : 5,827,489.56 = 2,673,770.44 : x
  2. Step 2: Convert to fraction form
    4,222,367.37/5,827,489.56 = 2,673,770.44/x
  3. Step 3: Cross multiply
    4,222,367.37x = 5,827,489.56 × 2,673,770.44
  4. Step 4: Simplify right side
    4,222,367.37x = 15,581,369,324,936.61
  5. Step 5: Solve for x
    x = 15,581,369,324,936.61/4,222,367.37
  6. Step 6: Final answer
    x = 3,690,197.46

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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.