Home / 2,422,917.03-3,343,647.62-1,335,227.64

Finding the Fourth Proportional to 2,422,917.03, 3,343,647.62 and 1,335,227.64

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Solution

The fourth proportional to 2,422,917.03, 3,343,647.62 and 1,335,227.64 is: 1,842,626.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,917.03 : 3,343,647.62 = 1,335,227.64 : x
  2. Step 2: Convert to fraction form
    2,422,917.03/3,343,647.62 = 1,335,227.64/x
  3. Step 3: Cross multiply
    2,422,917.03x = 3,343,647.62 × 1,335,227.64
  4. Step 4: Simplify right side
    2,422,917.03x = 4,464,530,720,644.22
  5. Step 5: Solve for x
    x = 4,464,530,720,644.22/2,422,917.03
  6. Step 6: Final answer
    x = 1,842,626.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.