Home / 2,741,644-3,776,708.44-2,332,435.24

Finding the Fourth Proportional to 2,741,644, 3,776,708.44 and 2,332,435.24

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Solution

The fourth proportional to 2,741,644, 3,776,708.44 and 2,332,435.24 is: 3,213,009.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,644 : 3,776,708.44 = 2,332,435.24 : x
  2. Step 2: Convert to fraction form
    2,741,644/3,776,708.44 = 2,332,435.24/x
  3. Step 3: Cross multiply
    2,741,644x = 3,776,708.44 × 2,332,435.24
  4. Step 4: Simplify right side
    2,741,644x = 8,808,927,856,661.43
  5. Step 5: Solve for x
    x = 8,808,927,856,661.43/2,741,644
  6. Step 6: Final answer
    x = 3,213,009.37

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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.