Home / 4,538,542.50-6,798,214.45-3,670,251.56

Finding the Fourth Proportional to 4,538,542.50, 6,798,214.45 and 3,670,251.56

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Solution

The fourth proportional to 4,538,542.50, 6,798,214.45 and 3,670,251.56 is: 5,497,614.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,542.50 : 6,798,214.45 = 3,670,251.56 : x
  2. Step 2: Convert to fraction form
    4,538,542.50/6,798,214.45 = 3,670,251.56/x
  3. Step 3: Cross multiply
    4,538,542.50x = 6,798,214.45 × 3,670,251.56
  4. Step 4: Simplify right side
    4,538,542.50x = 24,951,157,212,971.88
  5. Step 5: Solve for x
    x = 24,951,157,212,971.88/4,538,542.50
  6. Step 6: Final answer
    x = 5,497,614.53

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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.