Home / 5,414,514.94-7,472,035.88-2,967,131.43

Finding the Fourth Proportional to 5,414,514.94, 7,472,035.88 and 2,967,131.43

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Solution

The fourth proportional to 5,414,514.94, 7,472,035.88 and 2,967,131.43 is: 4,094,644.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,414,514.94 : 7,472,035.88 = 2,967,131.43 : x
  2. Step 2: Convert to fraction form
    5,414,514.94/7,472,035.88 = 2,967,131.43/x
  3. Step 3: Cross multiply
    5,414,514.94x = 7,472,035.88 × 2,967,131.43
  4. Step 4: Simplify right side
    5,414,514.94x = 22,170,512,513,053.54
  5. Step 5: Solve for x
    x = 22,170,512,513,053.54/5,414,514.94
  6. Step 6: Final answer
    x = 4,094,644.26

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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.