Home / 816,096.56-1,224,546.60-367,134.80

Finding the Fourth Proportional to 816,096.56, 1,224,546.60 and 367,134.80

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Solution

The fourth proportional to 816,096.56, 1,224,546.60 and 367,134.80 is: 550,882.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    816,096.56 : 1,224,546.60 = 367,134.80 : x
  2. Step 2: Convert to fraction form
    816,096.56/1,224,546.60 = 367,134.80/x
  3. Step 3: Cross multiply
    816,096.56x = 1,224,546.60 × 367,134.80
  4. Step 4: Simplify right side
    816,096.56x = 449,573,671,081.68
  5. Step 5: Solve for x
    x = 449,573,671,081.68/816,096.56
  6. Step 6: Final answer
    x = 550,882.94

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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.