Home / 1,170,366.30-1,755,735.21-496,450.62

Finding the Fourth Proportional to 1,170,366.30, 1,755,735.21 and 496,450.62

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Solution

The fourth proportional to 1,170,366.30, 1,755,735.21 and 496,450.62 is: 744,754.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,170,366.30 : 1,755,735.21 = 496,450.62 : x
  2. Step 2: Convert to fraction form
    1,170,366.30/1,755,735.21 = 496,450.62/x
  3. Step 3: Cross multiply
    1,170,366.30x = 1,755,735.21 × 496,450.62
  4. Step 4: Simplify right side
    1,170,366.30x = 871,635,833,560.33
  5. Step 5: Solve for x
    x = 871,635,833,560.33/1,170,366.30
  6. Step 6: Final answer
    x = 744,754.73

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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.