Home / 9,268,243.28-13,902,336.60-2,351,709.20

Finding the Fourth Proportional to 9,268,243.28, 13,902,336.60 and 2,351,709.20

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Solution

The fourth proportional to 9,268,243.28, 13,902,336.60 and 2,351,709.20 is: 3,527,556.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,268,243.28 : 13,902,336.60 = 2,351,709.20 : x
  2. Step 2: Convert to fraction form
    9,268,243.28/13,902,336.60 = 2,351,709.20/x
  3. Step 3: Cross multiply
    9,268,243.28x = 13,902,336.60 × 2,351,709.20
  4. Step 4: Simplify right side
    9,268,243.28x = 32,694,252,883,716.72
  5. Step 5: Solve for x
    x = 32,694,252,883,716.72/9,268,243.28
  6. Step 6: Final answer
    x = 3,527,556.61

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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.