Home / 3,150,933.40-4,718,105.70-2,304,904.60

Finding the Fourth Proportional to 3,150,933.40, 4,718,105.70 and 2,304,904.60

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Solution

The fourth proportional to 3,150,933.40, 4,718,105.70 and 2,304,904.60 is: 3,451,289.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,150,933.40 : 4,718,105.70 = 2,304,904.60 : x
  2. Step 2: Convert to fraction form
    3,150,933.40/4,718,105.70 = 2,304,904.60/x
  3. Step 3: Cross multiply
    3,150,933.40x = 4,718,105.70 × 2,304,904.60
  4. Step 4: Simplify right side
    3,150,933.40x = 10,874,783,531,216.22
  5. Step 5: Solve for x
    x = 10,874,783,531,216.22/3,150,933.40
  6. Step 6: Final answer
    x = 3,451,289.55

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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.