Home / 2,852,026.25-4,277,999.07-693,067.23

Finding the Fourth Proportional to 2,852,026.25, 4,277,999.07 and 693,067.23

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Solution

The fourth proportional to 2,852,026.25, 4,277,999.07 and 693,067.23 is: 1,039,591.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,852,026.25 : 4,277,999.07 = 693,067.23 : x
  2. Step 2: Convert to fraction form
    2,852,026.25/4,277,999.07 = 693,067.23/x
  3. Step 3: Cross multiply
    2,852,026.25x = 4,277,999.07 × 693,067.23
  4. Step 4: Simplify right side
    2,852,026.25x = 2,964,940,965,387.48
  5. Step 5: Solve for x
    x = 2,964,940,965,387.48/2,852,026.25
  6. Step 6: Final answer
    x = 1,039,591.05

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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.