Home / 1,888,033.73-2,832,936.33-941,478.26

Finding the Fourth Proportional to 1,888,033.73, 2,832,936.33 and 941,478.26

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Solution

The fourth proportional to 1,888,033.73, 2,832,936.33 and 941,478.26 is: 1,412,659.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,888,033.73 : 2,832,936.33 = 941,478.26 : x
  2. Step 2: Convert to fraction form
    1,888,033.73/2,832,936.33 = 941,478.26/x
  3. Step 3: Cross multiply
    1,888,033.73x = 2,832,936.33 × 941,478.26
  4. Step 4: Simplify right side
    1,888,033.73x = 2,667,147,952,494.50
  5. Step 5: Solve for x
    x = 2,667,147,952,494.50/1,888,033.73
  6. Step 6: Final answer
    x = 1,412,659.06

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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.