Home / 3,410,318.92-4,706,279.46-1,882,427.56

Finding the Fourth Proportional to 3,410,318.92, 4,706,279.46 and 1,882,427.56

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Solution

The fourth proportional to 3,410,318.92, 4,706,279.46 and 1,882,427.56 is: 2,597,771.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,318.92 : 4,706,279.46 = 1,882,427.56 : x
  2. Step 2: Convert to fraction form
    3,410,318.92/4,706,279.46 = 1,882,427.56/x
  3. Step 3: Cross multiply
    3,410,318.92x = 4,706,279.46 × 1,882,427.56
  4. Step 4: Simplify right side
    3,410,318.92x = 8,859,230,160,565.92
  5. Step 5: Solve for x
    x = 8,859,230,160,565.92/3,410,318.92
  6. Step 6: Final answer
    x = 2,597,771.75

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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.