Home / 2,485,010.73-3,726,593.15-865,363.64

Finding the Fourth Proportional to 2,485,010.73, 3,726,593.15 and 865,363.64

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Solution

The fourth proportional to 2,485,010.73, 3,726,593.15 and 865,363.64 is: 1,297,724.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,485,010.73 : 3,726,593.15 = 865,363.64 : x
  2. Step 2: Convert to fraction form
    2,485,010.73/3,726,593.15 = 865,363.64/x
  3. Step 3: Cross multiply
    2,485,010.73x = 3,726,593.15 × 865,363.64
  4. Step 4: Simplify right side
    2,485,010.73x = 3,224,858,213,083.07
  5. Step 5: Solve for x
    x = 3,224,858,213,083.07/2,485,010.73
  6. Step 6: Final answer
    x = 1,297,724.06

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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.