Home / 4,800,708.60-7,191,002.70-2,244,105.60

Finding the Fourth Proportional to 4,800,708.60, 7,191,002.70 and 2,244,105.60

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Solution

The fourth proportional to 4,800,708.60, 7,191,002.70 and 2,244,105.60 is: 3,361,455.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,800,708.60 : 7,191,002.70 = 2,244,105.60 : x
  2. Step 2: Convert to fraction form
    4,800,708.60/7,191,002.70 = 2,244,105.60/x
  3. Step 3: Cross multiply
    4,800,708.60x = 7,191,002.70 × 2,244,105.60
  4. Step 4: Simplify right side
    4,800,708.60x = 16,137,369,428,685.12
  5. Step 5: Solve for x
    x = 16,137,369,428,685.12/4,800,708.60
  6. Step 6: Final answer
    x = 3,361,455.73

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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.