Home / 3,634,747.72-5,452,178.37-1,076,222.14

Finding the Fourth Proportional to 3,634,747.72, 5,452,178.37 and 1,076,222.14

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Solution

The fourth proportional to 3,634,747.72, 5,452,178.37 and 1,076,222.14 is: 1,614,350.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,747.72 : 5,452,178.37 = 1,076,222.14 : x
  2. Step 2: Convert to fraction form
    3,634,747.72/5,452,178.37 = 1,076,222.14/x
  3. Step 3: Cross multiply
    3,634,747.72x = 5,452,178.37 × 1,076,222.14
  4. Step 4: Simplify right side
    3,634,747.72x = 5,867,755,073,023.11
  5. Step 5: Solve for x
    x = 5,867,755,073,023.11/3,634,747.72
  6. Step 6: Final answer
    x = 1,614,350.03

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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.