Home / 2,274,991.40-3,409,862.22-854,141.24

Finding the Fourth Proportional to 2,274,991.40, 3,409,862.22 and 854,141.24

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Solution

The fourth proportional to 2,274,991.40, 3,409,862.22 and 854,141.24 is: 1,280,226.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,991.40 : 3,409,862.22 = 854,141.24 : x
  2. Step 2: Convert to fraction form
    2,274,991.40/3,409,862.22 = 854,141.24/x
  3. Step 3: Cross multiply
    2,274,991.40x = 3,409,862.22 × 854,141.24
  4. Step 4: Simplify right side
    2,274,991.40x = 2,912,503,944,819.95
  5. Step 5: Solve for x
    x = 2,912,503,944,819.95/2,274,991.40
  6. Step 6: Final answer
    x = 1,280,226.35

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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.