Home / 3,514,843.27-5,248,906.60-3,476,796.76

Finding the Fourth Proportional to 3,514,843.27, 5,248,906.60 and 3,476,796.76

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Solution

The fourth proportional to 3,514,843.27, 5,248,906.60 and 3,476,796.76 is: 5,192,089.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,514,843.27 : 5,248,906.60 = 3,476,796.76 : x
  2. Step 2: Convert to fraction form
    3,514,843.27/5,248,906.60 = 3,476,796.76/x
  3. Step 3: Cross multiply
    3,514,843.27x = 5,248,906.60 × 3,476,796.76
  4. Step 4: Simplify right side
    3,514,843.27x = 18,249,381,438,608.36
  5. Step 5: Solve for x
    x = 18,249,381,438,608.36/3,514,843.27
  6. Step 6: Final answer
    x = 5,192,089.68

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.