Home / 1,848,268.29-2,773,394.96-769,525.55

Finding the Fourth Proportional to 1,848,268.29, 2,773,394.96 and 769,525.55

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Solution

The fourth proportional to 1,848,268.29, 2,773,394.96 and 769,525.55 is: 1,154,701.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,268.29 : 2,773,394.96 = 769,525.55 : x
  2. Step 2: Convert to fraction form
    1,848,268.29/2,773,394.96 = 769,525.55/x
  3. Step 3: Cross multiply
    1,848,268.29x = 2,773,394.96 × 769,525.55
  4. Step 4: Simplify right side
    1,848,268.29x = 2,134,198,278,975.44
  5. Step 5: Solve for x
    x = 2,134,198,278,975.44/1,848,268.29
  6. Step 6: Final answer
    x = 1,154,701.56

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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.