Home / 2,011,028.73-3,012,504.24-930,026.07

Finding the Fourth Proportional to 2,011,028.73, 3,012,504.24 and 930,026.07

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Solution

The fourth proportional to 2,011,028.73, 3,012,504.24 and 930,026.07 is: 1,393,171.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,028.73 : 3,012,504.24 = 930,026.07 : x
  2. Step 2: Convert to fraction form
    2,011,028.73/3,012,504.24 = 930,026.07/x
  3. Step 3: Cross multiply
    2,011,028.73x = 3,012,504.24 × 930,026.07
  4. Step 4: Simplify right side
    2,011,028.73x = 2,801,707,479,185.54
  5. Step 5: Solve for x
    x = 2,801,707,479,185.54/2,011,028.73
  6. Step 6: Final answer
    x = 1,393,171.28

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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.