Home / 3,695,388.35-5,062,597.32-3,557,227.78

Finding the Fourth Proportional to 3,695,388.35, 5,062,597.32 and 3,557,227.78

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Solution

The fourth proportional to 3,695,388.35, 5,062,597.32 and 3,557,227.78 is: 4,873,320.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,388.35 : 5,062,597.32 = 3,557,227.78 : x
  2. Step 2: Convert to fraction form
    3,695,388.35/5,062,597.32 = 3,557,227.78/x
  3. Step 3: Cross multiply
    3,695,388.35x = 5,062,597.32 × 3,557,227.78
  4. Step 4: Simplify right side
    3,695,388.35x = 18,008,811,796,838.88
  5. Step 5: Solve for x
    x = 18,008,811,796,838.88/3,695,388.35
  6. Step 6: Final answer
    x = 4,873,320.51

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.