Home / 2,036,202.80-3,054,304.20-1,942,890.80

Finding the Fourth Proportional to 2,036,202.80, 3,054,304.20 and 1,942,890.80

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Solution

The fourth proportional to 2,036,202.80, 3,054,304.20 and 1,942,890.80 is: 2,914,336.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,202.80 : 3,054,304.20 = 1,942,890.80 : x
  2. Step 2: Convert to fraction form
    2,036,202.80/3,054,304.20 = 1,942,890.80/x
  3. Step 3: Cross multiply
    2,036,202.80x = 3,054,304.20 × 1,942,890.80
  4. Step 4: Simplify right side
    2,036,202.80x = 5,934,179,530,581.36
  5. Step 5: Solve for x
    x = 5,934,179,530,581.36/2,036,202.80
  6. Step 6: Final answer
    x = 2,914,336.20

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Double scale
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Similar ratio
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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.