Home / 10,982,863.94-16,474,922.87-3,693,398.54

Finding the Fourth Proportional to 10,982,863.94, 16,474,922.87 and 3,693,398.54

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Solution

The fourth proportional to 10,982,863.94, 16,474,922.87 and 3,693,398.54 is: 5,540,308.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,982,863.94 : 16,474,922.87 = 3,693,398.54 : x
  2. Step 2: Convert to fraction form
    10,982,863.94/16,474,922.87 = 3,693,398.54/x
  3. Step 3: Cross multiply
    10,982,863.94x = 16,474,922.87 × 3,693,398.54
  4. Step 4: Simplify right side
    10,982,863.94x = 60,848,455,973,829.01
  5. Step 5: Solve for x
    x = 60,848,455,973,829.01/10,982,863.94
  6. Step 6: Final answer
    x = 5,540,308.64

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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.