Home / 4,915,542.20-7,376,656.97-3,016,487.48

Finding the Fourth Proportional to 4,915,542.20, 7,376,656.97 and 3,016,487.48

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Solution

The fourth proportional to 4,915,542.20, 7,376,656.97 and 3,016,487.48 is: 4,526,783.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,915,542.20 : 7,376,656.97 = 3,016,487.48 : x
  2. Step 2: Convert to fraction form
    4,915,542.20/7,376,656.97 = 3,016,487.48/x
  3. Step 3: Cross multiply
    4,915,542.20x = 7,376,656.97 × 3,016,487.48
  4. Step 4: Simplify right side
    4,915,542.20x = 22,251,593,394,259.73
  5. Step 5: Solve for x
    x = 22,251,593,394,259.73/4,915,542.20
  6. Step 6: Final answer
    x = 4,526,783.11

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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.