Home / 707,014.44-1,060,687.79-233,699.82

Finding the Fourth Proportional to 707,014.44, 1,060,687.79 and 233,699.82

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Solution

The fourth proportional to 707,014.44, 1,060,687.79 and 233,699.82 is: 350,604.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,014.44 : 1,060,687.79 = 233,699.82 : x
  2. Step 2: Convert to fraction form
    707,014.44/1,060,687.79 = 233,699.82/x
  3. Step 3: Cross multiply
    707,014.44x = 1,060,687.79 × 233,699.82
  4. Step 4: Simplify right side
    707,014.44x = 247,882,544,430.70
  5. Step 5: Solve for x
    x = 247,882,544,430.70/707,014.44
  6. Step 6: Final answer
    x = 350,604.64

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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.