Home / 706,583.56-1,059,716.07-201,133.33

Finding the Fourth Proportional to 706,583.56, 1,059,716.07 and 201,133.33

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Solution

The fourth proportional to 706,583.56, 1,059,716.07 and 201,133.33 is: 301,654.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,583.56 : 1,059,716.07 = 201,133.33 : x
  2. Step 2: Convert to fraction form
    706,583.56/1,059,716.07 = 201,133.33/x
  3. Step 3: Cross multiply
    706,583.56x = 1,059,716.07 × 201,133.33
  4. Step 4: Simplify right side
    706,583.56x = 213,144,222,013.61
  5. Step 5: Solve for x
    x = 213,144,222,013.61/706,583.56
  6. Step 6: Final answer
    x = 301,654.66

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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.