Home / 3,771,760.71-5,205,029.31-2,052,893.73

Finding the Fourth Proportional to 3,771,760.71, 5,205,029.31 and 2,052,893.73

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Solution

The fourth proportional to 3,771,760.71, 5,205,029.31 and 2,052,893.73 is: 2,832,993.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,771,760.71 : 5,205,029.31 = 2,052,893.73 : x
  2. Step 2: Convert to fraction form
    3,771,760.71/5,205,029.31 = 2,052,893.73/x
  3. Step 3: Cross multiply
    3,771,760.71x = 5,205,029.31 × 2,052,893.73
  4. Step 4: Simplify right side
    3,771,760.71x = 10,685,372,034,965.22
  5. Step 5: Solve for x
    x = 10,685,372,034,965.22/3,771,760.71
  6. Step 6: Final answer
    x = 2,832,993.09

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1.5x scale

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.