Home / 707,112.82-1,060,801.17-234,131.14

Finding the Fourth Proportional to 707,112.82, 1,060,801.17 and 234,131.14

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Solution

The fourth proportional to 707,112.82, 1,060,801.17 and 234,131.14 is: 351,240.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,112.82 : 1,060,801.17 = 234,131.14 : x
  2. Step 2: Convert to fraction form
    707,112.82/1,060,801.17 = 234,131.14/x
  3. Step 3: Cross multiply
    707,112.82x = 1,060,801.17 × 234,131.14
  4. Step 4: Simplify right side
    707,112.82x = 248,366,587,245.43
  5. Step 5: Solve for x
    x = 248,366,587,245.43/707,112.82
  6. Step 6: Final answer
    x = 351,240.40

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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.