Home / 4,757,778.94-6,560,771.96-2,823,665.85

Finding the Fourth Proportional to 4,757,778.94, 6,560,771.96 and 2,823,665.85

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Solution

The fourth proportional to 4,757,778.94, 6,560,771.96 and 2,823,665.85 is: 3,893,713.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757,778.94 : 6,560,771.96 = 2,823,665.85 : x
  2. Step 2: Convert to fraction form
    4,757,778.94/6,560,771.96 = 2,823,665.85/x
  3. Step 3: Cross multiply
    4,757,778.94x = 6,560,771.96 × 2,823,665.85
  4. Step 4: Simplify right side
    4,757,778.94x = 18,525,427,713,754.06
  5. Step 5: Solve for x
    x = 18,525,427,713,754.06/4,757,778.94
  6. Step 6: Final answer
    x = 3,893,713.42

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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.