Home / 2,322,629.88-3,205,229.24-1,304,056.50

Finding the Fourth Proportional to 2,322,629.88, 3,205,229.24 and 1,304,056.50

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Solution

The fourth proportional to 2,322,629.88, 3,205,229.24 and 1,304,056.50 is: 1,799,597.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,629.88 : 3,205,229.24 = 1,304,056.50 : x
  2. Step 2: Convert to fraction form
    2,322,629.88/3,205,229.24 = 1,304,056.50/x
  3. Step 3: Cross multiply
    2,322,629.88x = 3,205,229.24 × 1,304,056.50
  4. Step 4: Simplify right side
    2,322,629.88x = 4,179,800,024,412.06
  5. Step 5: Solve for x
    x = 4,179,800,024,412.06/2,322,629.88
  6. Step 6: Final answer
    x = 1,799,597.97

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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.