Home / 3,741,382-5,163,114.72-2,022,502.33

Finding the Fourth Proportional to 3,741,382, 5,163,114.72 and 2,022,502.33

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Solution

The fourth proportional to 3,741,382, 5,163,114.72 and 2,022,502.33 is: 2,791,057.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,382 : 5,163,114.72 = 2,022,502.33 : x
  2. Step 2: Convert to fraction form
    3,741,382/5,163,114.72 = 2,022,502.33/x
  3. Step 3: Cross multiply
    3,741,382x = 5,163,114.72 × 2,022,502.33
  4. Step 4: Simplify right side
    3,741,382x = 10,442,411,551,257.30
  5. Step 5: Solve for x
    x = 10,442,411,551,257.30/3,741,382
  6. Step 6: Final answer
    x = 2,791,057.30

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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.