Home / 3,504,295.84-4,835,921.52-1,976,398.24

Finding the Fourth Proportional to 3,504,295.84, 4,835,921.52 and 1,976,398.24

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Solution

The fourth proportional to 3,504,295.84, 4,835,921.52 and 1,976,398.24 is: 2,727,425.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,295.84 : 4,835,921.52 = 1,976,398.24 : x
  2. Step 2: Convert to fraction form
    3,504,295.84/4,835,921.52 = 1,976,398.24/x
  3. Step 3: Cross multiply
    3,504,295.84x = 4,835,921.52 × 1,976,398.24
  4. Step 4: Simplify right side
    3,504,295.84x = 9,557,706,780,906.12
  5. Step 5: Solve for x
    x = 9,557,706,780,906.12/3,504,295.84
  6. Step 6: Final answer
    x = 2,727,425.77

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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.