Home / 2,285,996.25-3,422,267.73-1,525,952.53

Finding the Fourth Proportional to 2,285,996.25, 3,422,267.73 and 1,525,952.53

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Solution

The fourth proportional to 2,285,996.25, 3,422,267.73 and 1,525,952.53 is: 2,284,438.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,996.25 : 3,422,267.73 = 1,525,952.53 : x
  2. Step 2: Convert to fraction form
    2,285,996.25/3,422,267.73 = 1,525,952.53/x
  3. Step 3: Cross multiply
    2,285,996.25x = 3,422,267.73 × 1,525,952.53
  4. Step 4: Simplify right side
    2,285,996.25x = 5,222,218,092,375.19
  5. Step 5: Solve for x
    x = 5,222,218,092,375.19/2,285,996.25
  6. Step 6: Final answer
    x = 2,284,438.61

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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.