Home / 3,765,042.38-5,195,790.96-2,046,163.25

Finding the Fourth Proportional to 3,765,042.38, 5,195,790.96 and 2,046,163.25

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Solution

The fourth proportional to 3,765,042.38, 5,195,790.96 and 2,046,163.25 is: 2,823,722.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,765,042.38 : 5,195,790.96 = 2,046,163.25 : x
  2. Step 2: Convert to fraction form
    3,765,042.38/5,195,790.96 = 2,046,163.25/x
  3. Step 3: Cross multiply
    3,765,042.38x = 5,195,790.96 × 2,046,163.25
  4. Step 4: Simplify right side
    3,765,042.38x = 10,631,436,517,034.22
  5. Step 5: Solve for x
    x = 10,631,436,517,034.22/3,765,042.38
  6. Step 6: Final answer
    x = 2,823,722.93

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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.