Home / 2,544,788.25-3,511,832.75-1,383,233.79

Finding the Fourth Proportional to 2,544,788.25, 3,511,832.75 and 1,383,233.79

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Solution

The fourth proportional to 2,544,788.25, 3,511,832.75 and 1,383,233.79 is: 1,908,876.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,788.25 : 3,511,832.75 = 1,383,233.79 : x
  2. Step 2: Convert to fraction form
    2,544,788.25/3,511,832.75 = 1,383,233.79/x
  3. Step 3: Cross multiply
    2,544,788.25x = 3,511,832.75 × 1,383,233.79
  4. Step 4: Simplify right side
    2,544,788.25x = 4,857,685,717,712.45
  5. Step 5: Solve for x
    x = 4,857,685,717,712.45/2,544,788.25
  6. Step 6: Final answer
    x = 1,908,876.20

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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.