Home / 3,203,523.68-4,420,864.37-1,753,218.27

Finding the Fourth Proportional to 3,203,523.68, 4,420,864.37 and 1,753,218.27

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Solution

The fourth proportional to 3,203,523.68, 4,420,864.37 and 1,753,218.27 is: 2,419,442.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,523.68 : 4,420,864.37 = 1,753,218.27 : x
  2. Step 2: Convert to fraction form
    3,203,523.68/4,420,864.37 = 1,753,218.27/x
  3. Step 3: Cross multiply
    3,203,523.68x = 4,420,864.37 × 1,753,218.27
  4. Step 4: Simplify right side
    3,203,523.68x = 7,750,740,187,059.09
  5. Step 5: Solve for x
    x = 7,750,740,187,059.09/3,203,523.68
  6. Step 6: Final answer
    x = 2,419,442.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.