Home / 706,425.67-1,059,675.15-233,147.93

Finding the Fourth Proportional to 706,425.67, 1,059,675.15 and 233,147.93

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Solution

The fourth proportional to 706,425.67, 1,059,675.15 and 233,147.93 is: 349,733.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,425.67 : 1,059,675.15 = 233,147.93 : x
  2. Step 2: Convert to fraction form
    706,425.67/1,059,675.15 = 233,147.93/x
  3. Step 3: Cross multiply
    706,425.67x = 1,059,675.15 × 233,147.93
  4. Step 4: Simplify right side
    706,425.67x = 247,061,067,694.94
  5. Step 5: Solve for x
    x = 247,061,067,694.94/706,425.67
  6. Step 6: Final answer
    x = 349,733.99

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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.