Home / 1,682,054.33-2,523,467.86-483,986.57

Finding the Fourth Proportional to 1,682,054.33, 2,523,467.86 and 483,986.57

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Solution

The fourth proportional to 1,682,054.33, 2,523,467.86 and 483,986.57 is: 726,091.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,054.33 : 2,523,467.86 = 483,986.57 : x
  2. Step 2: Convert to fraction form
    1,682,054.33/2,523,467.86 = 483,986.57/x
  3. Step 3: Cross multiply
    1,682,054.33x = 2,523,467.86 × 483,986.57
  4. Step 4: Simplify right side
    1,682,054.33x = 1,221,324,554,066.64
  5. Step 5: Solve for x
    x = 1,221,324,554,066.64/1,682,054.33
  6. Step 6: Final answer
    x = 726,091.03

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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.