Home / 3,728,337.46-5,145,056.92-2,096,744.33

Finding the Fourth Proportional to 3,728,337.46, 5,145,056.92 and 2,096,744.33

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Solution

The fourth proportional to 3,728,337.46, 5,145,056.92 and 2,096,744.33 is: 2,893,479.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,728,337.46 : 5,145,056.92 = 2,096,744.33 : x
  2. Step 2: Convert to fraction form
    3,728,337.46/5,145,056.92 = 2,096,744.33/x
  3. Step 3: Cross multiply
    3,728,337.46x = 5,145,056.92 × 2,096,744.33
  4. Step 4: Simplify right side
    3,728,337.46x = 10,787,868,940,020.84
  5. Step 5: Solve for x
    x = 10,787,868,940,020.84/3,728,337.46
  6. Step 6: Final answer
    x = 2,893,479.75

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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.