Home / 2,895,118.87-3,994,850.26-1,733,286.73

Finding the Fourth Proportional to 2,895,118.87, 3,994,850.26 and 1,733,286.73

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Solution

The fourth proportional to 2,895,118.87, 3,994,850.26 and 1,733,286.73 is: 2,391,687.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,118.87 : 3,994,850.26 = 1,733,286.73 : x
  2. Step 2: Convert to fraction form
    2,895,118.87/3,994,850.26 = 1,733,286.73/x
  3. Step 3: Cross multiply
    2,895,118.87x = 3,994,850.26 × 1,733,286.73
  4. Step 4: Simplify right side
    2,895,118.87x = 6,924,220,935,328.62
  5. Step 5: Solve for x
    x = 6,924,220,935,328.62/2,895,118.87
  6. Step 6: Final answer
    x = 2,391,687.96

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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.