Home / 3,654,991.68-5,043,648.24-2,023,285.56

Finding the Fourth Proportional to 3,654,991.68, 5,043,648.24 and 2,023,285.56

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Solution

The fourth proportional to 3,654,991.68, 5,043,648.24 and 2,023,285.56 is: 2,792,001.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,991.68 : 5,043,648.24 = 2,023,285.56 : x
  2. Step 2: Convert to fraction form
    3,654,991.68/5,043,648.24 = 2,023,285.56/x
  3. Step 3: Cross multiply
    3,654,991.68x = 5,043,648.24 × 2,023,285.56
  4. Step 4: Simplify right side
    3,654,991.68x = 10,204,740,653,711.42
  5. Step 5: Solve for x
    x = 10,204,740,653,711.42/3,654,991.68
  6. Step 6: Final answer
    x = 2,792,001.06

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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.