Home / 3,797,891.76-5,241,090.24-2,079,013.44

Finding the Fourth Proportional to 3,797,891.76, 5,241,090.24 and 2,079,013.44

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Solution

The fourth proportional to 3,797,891.76, 5,241,090.24 and 2,079,013.44 is: 2,869,038.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,797,891.76 : 5,241,090.24 = 2,079,013.44 : x
  2. Step 2: Convert to fraction form
    3,797,891.76/5,241,090.24 = 2,079,013.44/x
  3. Step 3: Cross multiply
    3,797,891.76x = 5,241,090.24 × 2,079,013.44
  4. Step 4: Simplify right side
    3,797,891.76x = 10,896,297,049,212.83
  5. Step 5: Solve for x
    x = 10,896,297,049,212.83/3,797,891.76
  6. Step 6: Final answer
    x = 2,869,038.33

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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.