Home / 2,243,330.44-3,364,883.82-823,274.80

Finding the Fourth Proportional to 2,243,330.44, 3,364,883.82 and 823,274.80

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Solution

The fourth proportional to 2,243,330.44, 3,364,883.82 and 823,274.80 is: 1,234,871.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,330.44 : 3,364,883.82 = 823,274.80 : x
  2. Step 2: Convert to fraction form
    2,243,330.44/3,364,883.82 = 823,274.80/x
  3. Step 3: Cross multiply
    2,243,330.44x = 3,364,883.82 × 823,274.80
  4. Step 4: Simplify right side
    2,243,330.44x = 2,770,224,053,933.74
  5. Step 5: Solve for x
    x = 2,770,224,053,933.74/2,243,330.44
  6. Step 6: Final answer
    x = 1,234,871.16

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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.