Home / 3,367,797.09-5,054,889.39-2,084,522.78

Finding the Fourth Proportional to 3,367,797.09, 5,054,889.39 and 2,084,522.78

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Solution

The fourth proportional to 3,367,797.09, 5,054,889.39 and 2,084,522.78 is: 3,128,760.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,797.09 : 5,054,889.39 = 2,084,522.78 : x
  2. Step 2: Convert to fraction form
    3,367,797.09/5,054,889.39 = 2,084,522.78/x
  3. Step 3: Cross multiply
    3,367,797.09x = 5,054,889.39 × 2,084,522.78
  4. Step 4: Simplify right side
    3,367,797.09x = 10,537,032,083,835.30
  5. Step 5: Solve for x
    x = 10,537,032,083,835.30/3,367,797.09
  6. Step 6: Final answer
    x = 3,128,760.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.