Home / 3,673,167.12-5,493,635.19-3,271,194.09

Finding the Fourth Proportional to 3,673,167.12, 5,493,635.19 and 3,271,194.09

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Solution

The fourth proportional to 3,673,167.12, 5,493,635.19 and 3,271,194.09 is: 4,892,439.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,167.12 : 5,493,635.19 = 3,271,194.09 : x
  2. Step 2: Convert to fraction form
    3,673,167.12/5,493,635.19 = 3,271,194.09/x
  3. Step 3: Cross multiply
    3,673,167.12x = 5,493,635.19 × 3,271,194.09
  4. Step 4: Simplify right side
    3,673,167.12x = 17,970,746,966,144.03
  5. Step 5: Solve for x
    x = 17,970,746,966,144.03/3,673,167.12
  6. Step 6: Final answer
    x = 4,892,439.24

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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.