Home / 2,227,596.82-3,342,800.83-948,202.25

Finding the Fourth Proportional to 2,227,596.82, 3,342,800.83 and 948,202.25

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Solution

The fourth proportional to 2,227,596.82, 3,342,800.83 and 948,202.25 is: 1,422,901.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,596.82 : 3,342,800.83 = 948,202.25 : x
  2. Step 2: Convert to fraction form
    2,227,596.82/3,342,800.83 = 948,202.25/x
  3. Step 3: Cross multiply
    2,227,596.82x = 3,342,800.83 × 948,202.25
  4. Step 4: Simplify right side
    2,227,596.82x = 3,169,651,268,307.87
  5. Step 5: Solve for x
    x = 3,169,651,268,307.87/2,227,596.82
  6. Step 6: Final answer
    x = 1,422,901.69

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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.