Home / 1,682,054.20-2,523,467.67-483,986.44

Finding the Fourth Proportional to 1,682,054.20, 2,523,467.67 and 483,986.44

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Solution

The fourth proportional to 1,682,054.20, 2,523,467.67 and 483,986.44 is: 726,090.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,054.20 : 2,523,467.67 = 483,986.44 : x
  2. Step 2: Convert to fraction form
    1,682,054.20/2,523,467.67 = 483,986.44/x
  3. Step 3: Cross multiply
    1,682,054.20x = 2,523,467.67 × 483,986.44
  4. Step 4: Simplify right side
    1,682,054.20x = 1,221,324,134,058.39
  5. Step 5: Solve for x
    x = 1,221,324,134,058.39/1,682,054.20
  6. Step 6: Final answer
    x = 726,090.83

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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.