Home / 6,794,489.25-9,376,460.78-3,738,769.11

Finding the Fourth Proportional to 6,794,489.25, 9,376,460.78 and 3,738,769.11

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Solution

The fourth proportional to 6,794,489.25, 9,376,460.78 and 3,738,769.11 is: 5,159,537.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,794,489.25 : 9,376,460.78 = 3,738,769.11 : x
  2. Step 2: Convert to fraction form
    6,794,489.25/9,376,460.78 = 3,738,769.11/x
  3. Step 3: Cross multiply
    6,794,489.25x = 9,376,460.78 × 3,738,769.11
  4. Step 4: Simplify right side
    6,794,489.25x = 35,056,421,906,696.66
  5. Step 5: Solve for x
    x = 35,056,421,906,696.66/6,794,489.25
  6. Step 6: Final answer
    x = 5,159,537.47

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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.