Home / 707,016.80-1,060,691.22-233,702.10

Finding the Fourth Proportional to 707,016.80, 1,060,691.22 and 233,702.10

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Solution

The fourth proportional to 707,016.80, 1,060,691.22 and 233,702.10 is: 350,608.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,016.80 : 1,060,691.22 = 233,702.10 : x
  2. Step 2: Convert to fraction form
    707,016.80/1,060,691.22 = 233,702.10/x
  3. Step 3: Cross multiply
    707,016.80x = 1,060,691.22 × 233,702.10
  4. Step 4: Simplify right side
    707,016.80x = 247,885,765,565.56
  5. Step 5: Solve for x
    x = 247,885,765,565.56/707,016.80
  6. Step 6: Final answer
    x = 350,608.03

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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.