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Finding the Fourth Proportional to 1,950,796.53, 2,692,056.33 and 1,067,741.30

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Solution

The fourth proportional to 1,950,796.53, 2,692,056.33 and 1,067,741.30 is: 1,473,459.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,796.53 : 2,692,056.33 = 1,067,741.30 : x
  2. Step 2: Convert to fraction form
    1,950,796.53/2,692,056.33 = 1,067,741.30/x
  3. Step 3: Cross multiply
    1,950,796.53x = 2,692,056.33 × 1,067,741.30
  4. Step 4: Simplify right side
    1,950,796.53x = 2,874,419,712,007.15
  5. Step 5: Solve for x
    x = 2,874,419,712,007.15/1,950,796.53
  6. Step 6: Final answer
    x = 1,473,459.52

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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.