Home / 3,841,202.94-5,300,717.19-2,122,286.46

Finding the Fourth Proportional to 3,841,202.94, 5,300,717.19 and 2,122,286.46

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Solution

The fourth proportional to 3,841,202.94, 5,300,717.19 and 2,122,286.46 is: 2,928,676.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,841,202.94 : 5,300,717.19 = 2,122,286.46 : x
  2. Step 2: Convert to fraction form
    3,841,202.94/5,300,717.19 = 2,122,286.46/x
  3. Step 3: Cross multiply
    3,841,202.94x = 5,300,717.19 × 2,122,286.46
  4. Step 4: Simplify right side
    3,841,202.94x = 11,249,640,320,626.25
  5. Step 5: Solve for x
    x = 11,249,640,320,626.25/3,841,202.94
  6. Step 6: Final answer
    x = 2,928,676.38

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Double scale
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1.5x scale

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.