Home / 6,805,514.62-9,389,595.44-4,049,993.04

Finding the Fourth Proportional to 6,805,514.62, 9,389,595.44 and 4,049,993.04

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Solution

The fourth proportional to 6,805,514.62, 9,389,595.44 and 4,049,993.04 is: 5,587,791.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805,514.62 : 9,389,595.44 = 4,049,993.04 : x
  2. Step 2: Convert to fraction form
    6,805,514.62/9,389,595.44 = 4,049,993.04/x
  3. Step 3: Cross multiply
    6,805,514.62x = 9,389,595.44 × 4,049,993.04
  4. Step 4: Simplify right side
    6,805,514.62x = 38,027,796,180,415.73
  5. Step 5: Solve for x
    x = 38,027,796,180,415.73/6,805,514.62
  6. Step 6: Final answer
    x = 5,587,791.42

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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.