Home / 3,703,676.72-5,109,940.08-2,414,046.56

Finding the Fourth Proportional to 3,703,676.72, 5,109,940.08 and 2,414,046.56

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Solution

The fourth proportional to 3,703,676.72, 5,109,940.08 and 2,414,046.56 is: 3,330,645.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,676.72 : 5,109,940.08 = 2,414,046.56 : x
  2. Step 2: Convert to fraction form
    3,703,676.72/5,109,940.08 = 2,414,046.56/x
  3. Step 3: Cross multiply
    3,703,676.72x = 5,109,940.08 × 2,414,046.56
  4. Step 4: Simplify right side
    3,703,676.72x = 12,335,633,271,930.12
  5. Step 5: Solve for x
    x = 12,335,633,271,930.12/3,703,676.72
  6. Step 6: Final answer
    x = 3,330,645.25

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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.