Home / 3,227,233.60-4,842,405.60-2,278,561.60

Finding the Fourth Proportional to 3,227,233.60, 4,842,405.60 and 2,278,561.60

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Solution

The fourth proportional to 3,227,233.60, 4,842,405.60 and 2,278,561.60 is: 3,418,940.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,233.60 : 4,842,405.60 = 2,278,561.60 : x
  2. Step 2: Convert to fraction form
    3,227,233.60/4,842,405.60 = 2,278,561.60/x
  3. Step 3: Cross multiply
    3,227,233.60x = 4,842,405.60 × 2,278,561.60
  4. Step 4: Simplify right side
    3,227,233.60x = 11,033,719,451,784.96
  5. Step 5: Solve for x
    x = 11,033,719,451,784.96/3,227,233.60
  6. Step 6: Final answer
    x = 3,418,940.44

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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.