Home / 2,447,624.20-3,667,850.70-2,194,904.20

Finding the Fourth Proportional to 2,447,624.20, 3,667,850.70 and 2,194,904.20

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Solution

The fourth proportional to 2,447,624.20, 3,667,850.70 and 2,194,904.20 is: 3,289,140.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,624.20 : 3,667,850.70 = 2,194,904.20 : x
  2. Step 2: Convert to fraction form
    2,447,624.20/3,667,850.70 = 2,194,904.20/x
  3. Step 3: Cross multiply
    2,447,624.20x = 3,667,850.70 × 2,194,904.20
  4. Step 4: Simplify right side
    2,447,624.20x = 8,050,580,906,402.94
  5. Step 5: Solve for x
    x = 8,050,580,906,402.94/2,447,624.20
  6. Step 6: Final answer
    x = 3,289,140.92

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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.