Home / 2,691,034.84-4,035,864.57-797,333.41

Finding the Fourth Proportional to 2,691,034.84, 4,035,864.57 and 797,333.41

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Solution

The fourth proportional to 2,691,034.84, 4,035,864.57 and 797,333.41 is: 1,195,796.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,691,034.84 : 4,035,864.57 = 797,333.41 : x
  2. Step 2: Convert to fraction form
    2,691,034.84/4,035,864.57 = 797,333.41/x
  3. Step 3: Cross multiply
    2,691,034.84x = 4,035,864.57 × 797,333.41
  4. Step 4: Simplify right side
    2,691,034.84x = 3,217,929,659,896.28
  5. Step 5: Solve for x
    x = 3,217,929,659,896.28/2,691,034.84
  6. Step 6: Final answer
    x = 1,195,796.36

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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.