Home / 3,634,745.92-5,015,984.16-2,003,212.48

Finding the Fourth Proportional to 3,634,745.92, 5,015,984.16 and 2,003,212.48

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Solution

The fourth proportional to 3,634,745.92, 5,015,984.16 and 2,003,212.48 is: 2,764,452.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,745.92 : 5,015,984.16 = 2,003,212.48 : x
  2. Step 2: Convert to fraction form
    3,634,745.92/5,015,984.16 = 2,003,212.48/x
  3. Step 3: Cross multiply
    3,634,745.92x = 5,015,984.16 × 2,003,212.48
  4. Step 4: Simplify right side
    3,634,745.92x = 10,048,082,068,794.32
  5. Step 5: Solve for x
    x = 10,048,082,068,794.32/3,634,745.92
  6. Step 6: Final answer
    x = 2,764,452.40

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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.