Home / 3,938,067.29-5,907,100.95-946,251.29

Finding the Fourth Proportional to 3,938,067.29, 5,907,100.95 and 946,251.29

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Solution

The fourth proportional to 3,938,067.29, 5,907,100.95 and 946,251.29 is: 1,419,376.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,938,067.29 : 5,907,100.95 = 946,251.29 : x
  2. Step 2: Convert to fraction form
    3,938,067.29/5,907,100.95 = 946,251.29/x
  3. Step 3: Cross multiply
    3,938,067.29x = 5,907,100.95 × 946,251.29
  4. Step 4: Simplify right side
    3,938,067.29x = 5,589,601,908,865.48
  5. Step 5: Solve for x
    x = 5,589,601,908,865.48/3,938,067.29
  6. Step 6: Final answer
    x = 1,419,376.94

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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.