Home / 2,202,724.98-3,304,087.65-782,837.10

Finding the Fourth Proportional to 2,202,724.98, 3,304,087.65 and 782,837.10

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Solution

The fourth proportional to 2,202,724.98, 3,304,087.65 and 782,837.10 is: 1,174,255.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,724.98 : 3,304,087.65 = 782,837.10 : x
  2. Step 2: Convert to fraction form
    2,202,724.98/3,304,087.65 = 782,837.10/x
  3. Step 3: Cross multiply
    2,202,724.98x = 3,304,087.65 × 782,837.10
  4. Step 4: Simplify right side
    2,202,724.98x = 2,586,562,394,071.82
  5. Step 5: Solve for x
    x = 2,586,562,394,071.82/2,202,724.98
  6. Step 6: Final answer
    x = 1,174,255.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.