Home / 2,304,499.52-3,179,450.80-1,489,183.49

Finding the Fourth Proportional to 2,304,499.52, 3,179,450.80 and 1,489,183.49

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Solution

The fourth proportional to 2,304,499.52, 3,179,450.80 and 1,489,183.49 is: 2,054,583.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,499.52 : 3,179,450.80 = 1,489,183.49 : x
  2. Step 2: Convert to fraction form
    2,304,499.52/3,179,450.80 = 1,489,183.49/x
  3. Step 3: Cross multiply
    2,304,499.52x = 3,179,450.80 × 1,489,183.49
  4. Step 4: Simplify right side
    2,304,499.52x = 4,734,785,638,627.29
  5. Step 5: Solve for x
    x = 4,734,785,638,627.29/2,304,499.52
  6. Step 6: Final answer
    x = 2,054,583.04

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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.