Home / 1,436,796.47-1,982,677.82-792,202.82

Finding the Fourth Proportional to 1,436,796.47, 1,982,677.82 and 792,202.82

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Solution

The fourth proportional to 1,436,796.47, 1,982,677.82 and 792,202.82 is: 1,093,184.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,436,796.47 : 1,982,677.82 = 792,202.82 : x
  2. Step 2: Convert to fraction form
    1,436,796.47/1,982,677.82 = 792,202.82/x
  3. Step 3: Cross multiply
    1,436,796.47x = 1,982,677.82 × 792,202.82
  4. Step 4: Simplify right side
    1,436,796.47x = 1,570,682,955,759.47
  5. Step 5: Solve for x
    x = 1,570,682,955,759.47/1,436,796.47
  6. Step 6: Final answer
    x = 1,093,184.03

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.