Home / 6,222,945.96-9,333,631.62-2,439,086.04

Finding the Fourth Proportional to 6,222,945.96, 9,333,631.62 and 2,439,086.04

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Solution

The fourth proportional to 6,222,945.96, 9,333,631.62 and 2,439,086.04 is: 3,658,320.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,945.96 : 9,333,631.62 = 2,439,086.04 : x
  2. Step 2: Convert to fraction form
    6,222,945.96/9,333,631.62 = 2,439,086.04/x
  3. Step 3: Cross multiply
    6,222,945.96x = 9,333,631.62 × 2,439,086.04
  4. Step 4: Simplify right side
    6,222,945.96x = 22,765,530,586,844.58
  5. Step 5: Solve for x
    x = 22,765,530,586,844.58/6,222,945.96
  6. Step 6: Final answer
    x = 3,658,320.47

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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.