Home / 5,004,723.97-6,906,467.40-2,799,558.20

Finding the Fourth Proportional to 5,004,723.97, 6,906,467.40 and 2,799,558.20

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Solution

The fourth proportional to 5,004,723.97, 6,906,467.40 and 2,799,558.20 is: 3,863,361.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004,723.97 : 6,906,467.40 = 2,799,558.20 : x
  2. Step 2: Convert to fraction form
    5,004,723.97/6,906,467.40 = 2,799,558.20/x
  3. Step 3: Cross multiply
    5,004,723.97x = 6,906,467.40 × 2,799,558.20
  4. Step 4: Simplify right side
    5,004,723.97x = 19,335,057,434,242.90
  5. Step 5: Solve for x
    x = 19,335,057,434,242.90/5,004,723.97
  6. Step 6: Final answer
    x = 3,863,361.41

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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.