Home / 3,410,231.75-4,705,784.87-1,882,240.46

Finding the Fourth Proportional to 3,410,231.75, 4,705,784.87 and 1,882,240.46

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Solution

The fourth proportional to 3,410,231.75, 4,705,784.87 and 1,882,240.46 is: 2,597,306.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,231.75 : 4,705,784.87 = 1,882,240.46 : x
  2. Step 2: Convert to fraction form
    3,410,231.75/4,705,784.87 = 1,882,240.46/x
  3. Step 3: Cross multiply
    3,410,231.75x = 4,705,784.87 × 1,882,240.46
  4. Step 4: Simplify right side
    3,410,231.75x = 8,857,418,678,369.84
  5. Step 5: Solve for x
    x = 8,857,418,678,369.84/3,410,231.75
  6. Step 6: Final answer
    x = 2,597,306.97

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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.