Home / 6,227,273.42-9,340,854.54-1,967,441.50

Finding the Fourth Proportional to 6,227,273.42, 9,340,854.54 and 1,967,441.50

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Solution

The fourth proportional to 6,227,273.42, 9,340,854.54 and 1,967,441.50 is: 2,951,144.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,273.42 : 9,340,854.54 = 1,967,441.50 : x
  2. Step 2: Convert to fraction form
    6,227,273.42/9,340,854.54 = 1,967,441.50/x
  3. Step 3: Cross multiply
    6,227,273.42x = 9,340,854.54 × 1,967,441.50
  4. Step 4: Simplify right side
    6,227,273.42x = 18,377,584,867,459.41
  5. Step 5: Solve for x
    x = 18,377,584,867,459.41/6,227,273.42
  6. Step 6: Final answer
    x = 2,951,144.69

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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.