Home / 3,381,169.73-4,666,492.71-2,092,425.30

Finding the Fourth Proportional to 3,381,169.73, 4,666,492.71 and 2,092,425.30

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Solution

The fourth proportional to 3,381,169.73, 4,666,492.71 and 2,092,425.30 is: 2,887,843.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,381,169.73 : 4,666,492.71 = 2,092,425.30 : x
  2. Step 2: Convert to fraction form
    3,381,169.73/4,666,492.71 = 2,092,425.30/x
  3. Step 3: Cross multiply
    3,381,169.73x = 4,666,492.71 × 2,092,425.30
  4. Step 4: Simplify right side
    3,381,169.73x = 9,764,287,408,669.56
  5. Step 5: Solve for x
    x = 9,764,287,408,669.56/3,381,169.73
  6. Step 6: Final answer
    x = 2,887,843.03

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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.