Home / 11,513,268.24-17,268,718.89-3,836,083.92

Finding the Fourth Proportional to 11,513,268.24, 17,268,718.89 and 3,836,083.92

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Solution

The fourth proportional to 11,513,268.24, 17,268,718.89 and 3,836,083.92 is: 5,753,731.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,513,268.24 : 17,268,718.89 = 3,836,083.92 : x
  2. Step 2: Convert to fraction form
    11,513,268.24/17,268,718.89 = 3,836,083.92/x
  3. Step 3: Cross multiply
    11,513,268.24x = 17,268,718.89 × 3,836,083.92
  4. Step 4: Simplify right side
    11,513,268.24x = 66,244,254,852,929.25
  5. Step 5: Solve for x
    x = 66,244,254,852,929.25/11,513,268.24
  6. Step 6: Final answer
    x = 5,753,731.56

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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.