Home / 1,002,334.51-1,381,883.48-796,286.56

Finding the Fourth Proportional to 1,002,334.51, 1,381,883.48 and 796,286.56

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Solution

The fourth proportional to 1,002,334.51, 1,381,883.48 and 796,286.56 is: 1,097,812.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,334.51 : 1,381,883.48 = 796,286.56 : x
  2. Step 2: Convert to fraction form
    1,002,334.51/1,381,883.48 = 796,286.56/x
  3. Step 3: Cross multiply
    1,002,334.51x = 1,381,883.48 × 796,286.56
  4. Step 4: Simplify right side
    1,002,334.51x = 1,100,375,242,610.03
  5. Step 5: Solve for x
    x = 1,100,375,242,610.03/1,002,334.51
  6. Step 6: Final answer
    x = 1,097,812.39

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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.