Home / 3,795,383.43-5,237,704.75-2,076,540.85

Finding the Fourth Proportional to 3,795,383.43, 5,237,704.75 and 2,076,540.85

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Solution

The fourth proportional to 3,795,383.43, 5,237,704.75 and 2,076,540.85 is: 2,865,667.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,383.43 : 5,237,704.75 = 2,076,540.85 : x
  2. Step 2: Convert to fraction form
    3,795,383.43/5,237,704.75 = 2,076,540.85/x
  3. Step 3: Cross multiply
    3,795,383.43x = 5,237,704.75 × 2,076,540.85
  4. Step 4: Simplify right side
    3,795,383.43x = 10,876,307,855,328.42
  5. Step 5: Solve for x
    x = 10,876,307,855,328.42/3,795,383.43
  6. Step 6: Final answer
    x = 2,865,667.74

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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.