Home / 3,203,435.92-4,420,682.40-1,753,102.24

Finding the Fourth Proportional to 3,203,435.92, 4,420,682.40 and 1,753,102.24

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Solution

The fourth proportional to 3,203,435.92, 4,420,682.40 and 1,753,102.24 is: 2,419,248.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,435.92 : 4,420,682.40 = 1,753,102.24 : x
  2. Step 2: Convert to fraction form
    3,203,435.92/4,420,682.40 = 1,753,102.24/x
  3. Step 3: Cross multiply
    3,203,435.92x = 4,420,682.40 × 1,753,102.24
  4. Step 4: Simplify right side
    3,203,435.92x = 7,749,908,217,768.58
  5. Step 5: Solve for x
    x = 7,749,908,217,768.58/3,203,435.92
  6. Step 6: Final answer
    x = 2,419,248.71

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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.