Home / 5,204,845.18-7,181,829.39-3,269,735.34

Finding the Fourth Proportional to 5,204,845.18, 7,181,829.39 and 3,269,735.34

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Solution

The fourth proportional to 5,204,845.18, 7,181,829.39 and 3,269,735.34 is: 4,511,696.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,204,845.18 : 7,181,829.39 = 3,269,735.34 : x
  2. Step 2: Convert to fraction form
    5,204,845.18/7,181,829.39 = 3,269,735.34/x
  3. Step 3: Cross multiply
    5,204,845.18x = 7,181,829.39 × 3,269,735.34
  4. Step 4: Simplify right side
    5,204,845.18x = 23,482,681,362,333.64
  5. Step 5: Solve for x
    x = 23,482,681,362,333.64/5,204,845.18
  6. Step 6: Final answer
    x = 4,511,696.42

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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.