Home / 3,669,445.35-5,504,168.03-3,433,249.35

Finding the Fourth Proportional to 3,669,445.35, 5,504,168.03 and 3,433,249.35

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Solution

The fourth proportional to 3,669,445.35, 5,504,168.03 and 3,433,249.35 is: 5,149,874.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,445.35 : 5,504,168.03 = 3,433,249.35 : x
  2. Step 2: Convert to fraction form
    3,669,445.35/5,504,168.03 = 3,433,249.35/x
  3. Step 3: Cross multiply
    3,669,445.35x = 5,504,168.03 × 3,433,249.35
  4. Step 4: Simplify right side
    3,669,445.35x = 18,897,181,294,122.04
  5. Step 5: Solve for x
    x = 18,897,181,294,122.04/3,669,445.35
  6. Step 6: Final answer
    x = 5,149,874.03

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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.