Home / 5,861,330.80-8,794,620.60-2,664,811.60

Finding the Fourth Proportional to 5,861,330.80, 8,794,620.60 and 2,664,811.60

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Solution

The fourth proportional to 5,861,330.80, 8,794,620.60 and 2,664,811.60 is: 3,998,410.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,861,330.80 : 8,794,620.60 = 2,664,811.60 : x
  2. Step 2: Convert to fraction form
    5,861,330.80/8,794,620.60 = 2,664,811.60/x
  3. Step 3: Cross multiply
    5,861,330.80x = 8,794,620.60 × 2,664,811.60
  4. Step 4: Simplify right side
    5,861,330.80x = 23,436,006,992,478.96
  5. Step 5: Solve for x
    x = 23,436,006,992,478.96/5,861,330.80
  6. Step 6: Final answer
    x = 3,998,410.56

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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.