Home / 3,597,350.82-4,964,357.37-1,965,758.43

Finding the Fourth Proportional to 3,597,350.82, 4,964,357.37 and 1,965,758.43

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Solution

The fourth proportional to 3,597,350.82, 4,964,357.37 and 1,965,758.43 is: 2,712,753.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,350.82 : 4,964,357.37 = 1,965,758.43 : x
  2. Step 2: Convert to fraction form
    3,597,350.82/4,964,357.37 = 1,965,758.43/x
  3. Step 3: Cross multiply
    3,597,350.82x = 4,964,357.37 × 1,965,758.43
  4. Step 4: Simplify right side
    3,597,350.82x = 9,758,727,349,610.13
  5. Step 5: Solve for x
    x = 9,758,727,349,610.13/3,597,350.82
  6. Step 6: Final answer
    x = 2,712,753.87

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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.