Home / 3,764,233.10-5,643,175.45-1,632,712.43

Finding the Fourth Proportional to 3,764,233.10, 5,643,175.45 and 1,632,712.43

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Solution

The fourth proportional to 3,764,233.10, 5,643,175.45 and 1,632,712.43 is: 2,447,691.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,233.10 : 5,643,175.45 = 1,632,712.43 : x
  2. Step 2: Convert to fraction form
    3,764,233.10/5,643,175.45 = 1,632,712.43/x
  3. Step 3: Cross multiply
    3,764,233.10x = 5,643,175.45 × 1,632,712.43
  4. Step 4: Simplify right side
    3,764,233.10x = 9,213,682,701,885.84
  5. Step 5: Solve for x
    x = 9,213,682,701,885.84/3,764,233.10
  6. Step 6: Final answer
    x = 2,447,691.86

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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.