Home / 2,007,260.82-3,010,257-659,201.31

Finding the Fourth Proportional to 2,007,260.82, 3,010,257 and 659,201.31

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Solution

The fourth proportional to 2,007,260.82, 3,010,257 and 659,201.31 is: 988,593.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,260.82 : 3,010,257 = 659,201.31 : x
  2. Step 2: Convert to fraction form
    2,007,260.82/3,010,257 = 659,201.31/x
  3. Step 3: Cross multiply
    2,007,260.82x = 3,010,257 × 659,201.31
  4. Step 4: Simplify right side
    2,007,260.82x = 1,984,365,357,836.67
  5. Step 5: Solve for x
    x = 1,984,365,357,836.67/2,007,260.82
  6. Step 6: Final answer
    x = 988,593.68

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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.