Home / 2,407,083.52-3,322,115.48-1,489,608.17

Finding the Fourth Proportional to 2,407,083.52, 3,322,115.48 and 1,489,608.17

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Solution

The fourth proportional to 2,407,083.52, 3,322,115.48 and 1,489,608.17 is: 2,055,869.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,083.52 : 3,322,115.48 = 1,489,608.17 : x
  2. Step 2: Convert to fraction form
    2,407,083.52/3,322,115.48 = 1,489,608.17/x
  3. Step 3: Cross multiply
    2,407,083.52x = 3,322,115.48 × 1,489,608.17
  4. Step 4: Simplify right side
    2,407,083.52x = 4,948,650,336,632.85
  5. Step 5: Solve for x
    x = 4,948,650,336,632.85/2,407,083.52
  6. Step 6: Final answer
    x = 2,055,869.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.