Home / 3,669,851.68-5,504,777.51-3,669,851.68

Finding the Fourth Proportional to 3,669,851.68, 5,504,777.51 and 3,669,851.68

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Solution

The fourth proportional to 3,669,851.68, 5,504,777.51 and 3,669,851.68 is: 5,504,777.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,851.68 : 5,504,777.51 = 3,669,851.68 : x
  2. Step 2: Convert to fraction form
    3,669,851.68/5,504,777.51 = 3,669,851.68/x
  3. Step 3: Cross multiply
    3,669,851.68x = 5,504,777.51 × 3,669,851.68
  4. Step 4: Simplify right side
    3,669,851.68x = 20,201,716,993,099.72
  5. Step 5: Solve for x
    x = 20,201,716,993,099.72/3,669,851.68
  6. Step 6: Final answer
    x = 5,504,777.51

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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.