Home / 4,842,867.44-6,683,202.32-2,667,418.48

Finding the Fourth Proportional to 4,842,867.44, 6,683,202.32 and 2,667,418.48

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Solution

The fourth proportional to 4,842,867.44, 6,683,202.32 and 2,667,418.48 is: 3,681,062.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,842,867.44 : 6,683,202.32 = 2,667,418.48 : x
  2. Step 2: Convert to fraction form
    4,842,867.44/6,683,202.32 = 2,667,418.48/x
  3. Step 3: Cross multiply
    4,842,867.44x = 6,683,202.32 × 2,667,418.48
  4. Step 4: Simplify right side
    4,842,867.44x = 17,826,897,373,946.88
  5. Step 5: Solve for x
    x = 17,826,897,373,946.88/4,842,867.44
  6. Step 6: Final answer
    x = 3,681,062.43

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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.