Home / 3,823,850.00-5,275,724.40-2,169,723.48

Finding the Fourth Proportional to 3,823,850.00, 5,275,724.40 and 2,169,723.48

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Solution

The fourth proportional to 3,823,850.00, 5,275,724.40 and 2,169,723.48 is: 2,993,543.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,850.00 : 5,275,724.40 = 2,169,723.48 : x
  2. Step 2: Convert to fraction form
    3,823,850.00/5,275,724.40 = 2,169,723.48/x
  3. Step 3: Cross multiply
    3,823,850.00x = 5,275,724.40 × 2,169,723.48
  4. Step 4: Simplify right side
    3,823,850.00x = 11,446,863,104,688.91
  5. Step 5: Solve for x
    x = 11,446,863,104,688.91/3,823,850.00
  6. Step 6: Final answer
    x = 2,993,543.97

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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.