Home / 1,481,183.29-2,221,144.06-581,994.27

Finding the Fourth Proportional to 1,481,183.29, 2,221,144.06 and 581,994.27

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Solution

The fourth proportional to 1,481,183.29, 2,221,144.06 and 581,994.27 is: 872,743.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,183.29 : 2,221,144.06 = 581,994.27 : x
  2. Step 2: Convert to fraction form
    1,481,183.29/2,221,144.06 = 581,994.27/x
  3. Step 3: Cross multiply
    1,481,183.29x = 2,221,144.06 × 581,994.27
  4. Step 4: Simplify right side
    1,481,183.29x = 1,292,693,115,764.54
  5. Step 5: Solve for x
    x = 1,292,693,115,764.54/1,481,183.29
  6. Step 6: Final answer
    x = 872,743.52

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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.