Home / 706,524.72-1,059,825.48-233,252.40

Finding the Fourth Proportional to 706,524.72, 1,059,825.48 and 233,252.40

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Solution

The fourth proportional to 706,524.72, 1,059,825.48 and 233,252.40 is: 349,891.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,524.72 : 1,059,825.48 = 233,252.40 : x
  2. Step 2: Convert to fraction form
    706,524.72/1,059,825.48 = 233,252.40/x
  3. Step 3: Cross multiply
    706,524.72x = 1,059,825.48 × 233,252.40
  4. Step 4: Simplify right side
    706,524.72x = 247,206,836,791.15
  5. Step 5: Solve for x
    x = 247,206,836,791.15/706,524.72
  6. Step 6: Final answer
    x = 349,891.28

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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.