Home / 3,797,185.90-5,239,914.68-2,077,974.26

Finding the Fourth Proportional to 3,797,185.90, 5,239,914.68 and 2,077,974.26

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Solution

The fourth proportional to 3,797,185.90, 5,239,914.68 and 2,077,974.26 is: 2,867,494.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,797,185.90 : 5,239,914.68 = 2,077,974.26 : x
  2. Step 2: Convert to fraction form
    3,797,185.90/5,239,914.68 = 2,077,974.26/x
  3. Step 3: Cross multiply
    3,797,185.90x = 5,239,914.68 × 2,077,974.26
  4. Step 4: Simplify right side
    3,797,185.90x = 10,888,407,829,636.14
  5. Step 5: Solve for x
    x = 10,888,407,829,636.14/3,797,185.90
  6. Step 6: Final answer
    x = 2,867,494.01

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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.