Home / 2,408,194.30-3,324,367.79-1,685,877.40

Finding the Fourth Proportional to 2,408,194.30, 3,324,367.79 and 1,685,877.40

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Solution

The fourth proportional to 2,408,194.30, 3,324,367.79 and 1,685,877.40 is: 2,327,252.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,194.30 : 3,324,367.79 = 1,685,877.40 : x
  2. Step 2: Convert to fraction form
    2,408,194.30/3,324,367.79 = 1,685,877.40/x
  3. Step 3: Cross multiply
    2,408,194.30x = 3,324,367.79 × 1,685,877.40
  4. Step 4: Simplify right side
    2,408,194.30x = 5,604,476,526,448.95
  5. Step 5: Solve for x
    x = 5,604,476,526,448.95/2,408,194.30
  6. Step 6: Final answer
    x = 2,327,252.63

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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.