Home / 3,192,243.52-4,405,159.14-1,741,902.88

Finding the Fourth Proportional to 3,192,243.52, 4,405,159.14 and 1,741,902.88

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Solution

The fourth proportional to 3,192,243.52, 4,405,159.14 and 1,741,902.88 is: 2,403,751.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,243.52 : 4,405,159.14 = 1,741,902.88 : x
  2. Step 2: Convert to fraction form
    3,192,243.52/4,405,159.14 = 1,741,902.88/x
  3. Step 3: Cross multiply
    3,192,243.52x = 4,405,159.14 × 1,741,902.88
  4. Step 4: Simplify right side
    3,192,243.52x = 7,673,359,392,824.32
  5. Step 5: Solve for x
    x = 7,673,359,392,824.32/3,192,243.52
  6. Step 6: Final answer
    x = 2,403,751.26

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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.