Home / 3,568,857.42-4,924,891.69-1,937,229

Finding the Fourth Proportional to 3,568,857.42, 4,924,891.69 and 1,937,229

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Solution

The fourth proportional to 3,568,857.42, 4,924,891.69 and 1,937,229 is: 2,673,304.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,857.42 : 4,924,891.69 = 1,937,229 : x
  2. Step 2: Convert to fraction form
    3,568,857.42/4,924,891.69 = 1,937,229/x
  3. Step 3: Cross multiply
    3,568,857.42x = 4,924,891.69 × 1,937,229
  4. Step 4: Simplify right side
    3,568,857.42x = 9,540,643,003,727.01
  5. Step 5: Solve for x
    x = 9,540,643,003,727.01/3,568,857.42
  6. Step 6: Final answer
    x = 2,673,304.61

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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.