Home / 1,614,963.33-2,422,820.16-550,014.48

Finding the Fourth Proportional to 1,614,963.33, 2,422,820.16 and 550,014.48

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Solution

The fourth proportional to 1,614,963.33, 2,422,820.16 and 550,014.48 is: 825,149.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,963.33 : 2,422,820.16 = 550,014.48 : x
  2. Step 2: Convert to fraction form
    1,614,963.33/2,422,820.16 = 550,014.48/x
  3. Step 3: Cross multiply
    1,614,963.33x = 2,422,820.16 × 550,014.48
  4. Step 4: Simplify right side
    1,614,963.33x = 1,332,586,170,435.92
  5. Step 5: Solve for x
    x = 1,332,586,170,435.92/1,614,963.33
  6. Step 6: Final answer
    x = 825,149.49

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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.