Home / 3,882,624.45-5,358,039.67-2,251,997.25

Finding the Fourth Proportional to 3,882,624.45, 5,358,039.67 and 2,251,997.25

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Solution

The fourth proportional to 3,882,624.45, 5,358,039.67 and 2,251,997.25 is: 3,107,766.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,882,624.45 : 5,358,039.67 = 2,251,997.25 : x
  2. Step 2: Convert to fraction form
    3,882,624.45/5,358,039.67 = 2,251,997.25/x
  3. Step 3: Cross multiply
    3,882,624.45x = 5,358,039.67 × 2,251,997.25
  4. Step 4: Simplify right side
    3,882,624.45x = 12,066,290,602,230.91
  5. Step 5: Solve for x
    x = 12,066,290,602,230.91/3,882,624.45
  6. Step 6: Final answer
    x = 3,107,766.60

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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.