Home / 2,247,660.60-3,374,601.30-1,774,879.80

Finding the Fourth Proportional to 2,247,660.60, 3,374,601.30 and 1,774,879.80

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Solution

The fourth proportional to 2,247,660.60, 3,374,601.30 and 1,774,879.80 is: 2,664,775.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,660.60 : 3,374,601.30 = 1,774,879.80 : x
  2. Step 2: Convert to fraction form
    2,247,660.60/3,374,601.30 = 1,774,879.80/x
  3. Step 3: Cross multiply
    2,247,660.60x = 3,374,601.30 × 1,774,879.80
  4. Step 4: Simplify right side
    2,247,660.60x = 5,989,511,680,423.74
  5. Step 5: Solve for x
    x = 5,989,511,680,423.74/2,247,660.60
  6. Step 6: Final answer
    x = 2,664,775.85

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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.