Home / 2,271,093.48-3,396,414.78-2,019,850.92

Finding the Fourth Proportional to 2,271,093.48, 3,396,414.78 and 2,019,850.92

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Solution

The fourth proportional to 2,271,093.48, 3,396,414.78 and 2,019,850.92 is: 3,020,682.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,271,093.48 : 3,396,414.78 = 2,019,850.92 : x
  2. Step 2: Convert to fraction form
    2,271,093.48/3,396,414.78 = 2,019,850.92/x
  3. Step 3: Cross multiply
    2,271,093.48x = 3,396,414.78 × 2,019,850.92
  4. Step 4: Simplify right side
    2,271,093.48x = 6,860,251,518,084.60
  5. Step 5: Solve for x
    x = 6,860,251,518,084.60/2,271,093.48
  6. Step 6: Final answer
    x = 3,020,682.14

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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.