Home / 3,669,452.85-5,504,179.28-3,634,023.45

Finding the Fourth Proportional to 3,669,452.85, 5,504,179.28 and 3,634,023.45

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Solution

The fourth proportional to 3,669,452.85, 5,504,179.28 and 3,634,023.45 is: 5,451,035.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,452.85 : 5,504,179.28 = 3,634,023.45 : x
  2. Step 2: Convert to fraction form
    3,669,452.85/5,504,179.28 = 3,634,023.45/x
  3. Step 3: Cross multiply
    3,669,452.85x = 5,504,179.28 × 3,634,023.45
  4. Step 4: Simplify right side
    3,669,452.85x = 20,002,316,558,354
  5. Step 5: Solve for x
    x = 20,002,316,558,354/3,669,452.85
  6. Step 6: Final answer
    x = 5,451,035.18

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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.