Home / 792,066.44-1,092,983.94-452,468.36

Finding the Fourth Proportional to 792,066.44, 1,092,983.94 and 452,468.36

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Solution

The fourth proportional to 792,066.44, 1,092,983.94 and 452,468.36 is: 624,367.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,066.44 : 1,092,983.94 = 452,468.36 : x
  2. Step 2: Convert to fraction form
    792,066.44/1,092,983.94 = 452,468.36/x
  3. Step 3: Cross multiply
    792,066.44x = 1,092,983.94 × 452,468.36
  4. Step 4: Simplify right side
    792,066.44x = 494,540,650,838.14
  5. Step 5: Solve for x
    x = 494,540,650,838.14/792,066.44
  6. Step 6: Final answer
    x = 624,367.64

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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.