Home / 3,922,262.10-5,880,023.58-1,363,144.56

Finding the Fourth Proportional to 3,922,262.10, 5,880,023.58 and 1,363,144.56

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Solution

The fourth proportional to 3,922,262.10, 5,880,023.58 and 1,363,144.56 is: 2,043,545.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,922,262.10 : 5,880,023.58 = 1,363,144.56 : x
  2. Step 2: Convert to fraction form
    3,922,262.10/5,880,023.58 = 1,363,144.56/x
  3. Step 3: Cross multiply
    3,922,262.10x = 5,880,023.58 × 1,363,144.56
  4. Step 4: Simplify right side
    3,922,262.10x = 8,015,322,155,748.73
  5. Step 5: Solve for x
    x = 8,015,322,155,748.73/3,922,262.10
  6. Step 6: Final answer
    x = 2,043,545.78

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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.