Home / 3,635,001.64-5,015,611.38-2,184,167.71

Finding the Fourth Proportional to 3,635,001.64, 5,015,611.38 and 2,184,167.71

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Solution

The fourth proportional to 3,635,001.64, 5,015,611.38 and 2,184,167.71 is: 3,013,736.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,001.64 : 5,015,611.38 = 2,184,167.71 : x
  2. Step 2: Convert to fraction form
    3,635,001.64/5,015,611.38 = 2,184,167.71/x
  3. Step 3: Cross multiply
    3,635,001.64x = 5,015,611.38 × 2,184,167.71
  4. Step 4: Simplify right side
    3,635,001.64x = 10,954,936,422,104.54
  5. Step 5: Solve for x
    x = 10,954,936,422,104.54/3,635,001.64
  6. Step 6: Final answer
    x = 3,013,736.31

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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.