Home / 707,005.62-1,060,674.53-233,690.98

Finding the Fourth Proportional to 707,005.62, 1,060,674.53 and 233,690.98

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Solution

The fourth proportional to 707,005.62, 1,060,674.53 and 233,690.98 is: 350,591.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,005.62 : 1,060,674.53 = 233,690.98 : x
  2. Step 2: Convert to fraction form
    707,005.62/1,060,674.53 = 233,690.98/x
  3. Step 3: Cross multiply
    707,005.62x = 1,060,674.53 × 233,690.98
  4. Step 4: Simplify right side
    707,005.62x = 247,870,069,859.88
  5. Step 5: Solve for x
    x = 247,870,069,859.88/707,005.62
  6. Step 6: Final answer
    x = 350,591.37

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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.