Home / 2,411,992.73-3,328,556.51-1,324,334.75

Finding the Fourth Proportional to 2,411,992.73, 3,328,556.51 and 1,324,334.75

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Solution

The fourth proportional to 2,411,992.73, 3,328,556.51 and 1,324,334.75 is: 1,827,585.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,992.73 : 3,328,556.51 = 1,324,334.75 : x
  2. Step 2: Convert to fraction form
    2,411,992.73/3,328,556.51 = 1,324,334.75/x
  3. Step 3: Cross multiply
    2,411,992.73x = 3,328,556.51 × 1,324,334.75
  4. Step 4: Simplify right side
    2,411,992.73x = 4,408,123,053,531.72
  5. Step 5: Solve for x
    x = 4,408,123,053,531.72/2,411,992.73
  6. Step 6: Final answer
    x = 1,827,585.55

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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.