Home / 1,203,226.82-1,805,067.82-483,624.54

Finding the Fourth Proportional to 1,203,226.82, 1,805,067.82 and 483,624.54

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Solution

The fourth proportional to 1,203,226.82, 1,805,067.82 and 483,624.54 is: 725,528.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,226.82 : 1,805,067.82 = 483,624.54 : x
  2. Step 2: Convert to fraction form
    1,203,226.82/1,805,067.82 = 483,624.54/x
  3. Step 3: Cross multiply
    1,203,226.82x = 1,805,067.82 × 483,624.54
  4. Step 4: Simplify right side
    1,203,226.82x = 872,975,094,720.83
  5. Step 5: Solve for x
    x = 872,975,094,720.83/1,203,226.82
  6. Step 6: Final answer
    x = 725,528.29

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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.