Home / 3,372,891.87-5,059,692.20-1,098,593.36

Finding the Fourth Proportional to 3,372,891.87, 5,059,692.20 and 1,098,593.36

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Solution

The fourth proportional to 3,372,891.87, 5,059,692.20 and 1,098,593.36 is: 1,648,005.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,891.87 : 5,059,692.20 = 1,098,593.36 : x
  2. Step 2: Convert to fraction form
    3,372,891.87/5,059,692.20 = 1,098,593.36/x
  3. Step 3: Cross multiply
    3,372,891.87x = 5,059,692.20 × 1,098,593.36
  4. Step 4: Simplify right side
    3,372,891.87x = 5,558,544,232,120.53
  5. Step 5: Solve for x
    x = 5,558,544,232,120.53/3,372,891.87
  6. Step 6: Final answer
    x = 1,648,005.47

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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.