Home / 6,760,181.25-10,141,934.01-1,967,912.04

Finding the Fourth Proportional to 6,760,181.25, 10,141,934.01 and 1,967,912.04

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Solution

The fourth proportional to 6,760,181.25, 10,141,934.01 and 1,967,912.04 is: 2,952,351.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,760,181.25 : 10,141,934.01 = 1,967,912.04 : x
  2. Step 2: Convert to fraction form
    6,760,181.25/10,141,934.01 = 1,967,912.04/x
  3. Step 3: Cross multiply
    6,760,181.25x = 10,141,934.01 × 1,967,912.04
  4. Step 4: Simplify right side
    6,760,181.25x = 19,958,434,047,164.48
  5. Step 5: Solve for x
    x = 19,958,434,047,164.48/6,760,181.25
  6. Step 6: Final answer
    x = 2,952,351.91

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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.