Home / 4,438,755.82-6,658,265.76-1,743,759.46

Finding the Fourth Proportional to 4,438,755.82, 6,658,265.76 and 1,743,759.46

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Solution

The fourth proportional to 4,438,755.82, 6,658,265.76 and 1,743,759.46 is: 2,615,691.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,755.82 : 6,658,265.76 = 1,743,759.46 : x
  2. Step 2: Convert to fraction form
    4,438,755.82/6,658,265.76 = 1,743,759.46/x
  3. Step 3: Cross multiply
    4,438,755.82x = 6,658,265.76 × 1,743,759.46
  4. Step 4: Simplify right side
    4,438,755.82x = 11,610,413,906,194.09
  5. Step 5: Solve for x
    x = 11,610,413,906,194.09/4,438,755.82
  6. Step 6: Final answer
    x = 2,615,691.06

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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.