Home / 2,373,626.43-3,560,999.76-776,183.31

Finding the Fourth Proportional to 2,373,626.43, 3,560,999.76 and 776,183.31

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Solution

The fourth proportional to 2,373,626.43, 3,560,999.76 and 776,183.31 is: 1,164,458.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,626.43 : 3,560,999.76 = 776,183.31 : x
  2. Step 2: Convert to fraction form
    2,373,626.43/3,560,999.76 = 776,183.31/x
  3. Step 3: Cross multiply
    2,373,626.43x = 3,560,999.76 × 776,183.31
  4. Step 4: Simplify right side
    2,373,626.43x = 2,763,988,580,626.01
  5. Step 5: Solve for x
    x = 2,763,988,580,626.01/2,373,626.43
  6. Step 6: Final answer
    x = 1,164,458.12

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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.