Home / 9,233,015.20-13,851,039.12-2,843,268.64

Finding the Fourth Proportional to 9,233,015.20, 13,851,039.12 and 2,843,268.64

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Solution

The fourth proportional to 9,233,015.20, 13,851,039.12 and 2,843,268.64 is: 4,265,369.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,015.20 : 13,851,039.12 = 2,843,268.64 : x
  2. Step 2: Convert to fraction form
    9,233,015.20/13,851,039.12 = 2,843,268.64/x
  3. Step 3: Cross multiply
    9,233,015.20x = 13,851,039.12 × 2,843,268.64
  4. Step 4: Simplify right side
    9,233,015.20x = 39,382,225,161,309.20
  5. Step 5: Solve for x
    x = 39,382,225,161,309.20/9,233,015.20
  6. Step 6: Final answer
    x = 4,265,369.90

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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.