Home / 3,351,848.74-5,027,783.43-827,504.26

Finding the Fourth Proportional to 3,351,848.74, 5,027,783.43 and 827,504.26

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Solution

The fourth proportional to 3,351,848.74, 5,027,783.43 and 827,504.26 is: 1,241,258.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,848.74 : 5,027,783.43 = 827,504.26 : x
  2. Step 2: Convert to fraction form
    3,351,848.74/5,027,783.43 = 827,504.26/x
  3. Step 3: Cross multiply
    3,351,848.74x = 5,027,783.43 × 827,504.26
  4. Step 4: Simplify right side
    3,351,848.74x = 4,160,512,206,682.41
  5. Step 5: Solve for x
    x = 4,160,512,206,682.41/3,351,848.74
  6. Step 6: Final answer
    x = 1,241,258.94

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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.