Home / 7,682,150.44-10,601,792.76-4,244,317.68

Finding the Fourth Proportional to 7,682,150.44, 10,601,792.76 and 4,244,317.68

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Solution

The fourth proportional to 7,682,150.44, 10,601,792.76 and 4,244,317.68 is: 5,857,393.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,682,150.44 : 10,601,792.76 = 4,244,317.68 : x
  2. Step 2: Convert to fraction form
    7,682,150.44/10,601,792.76 = 4,244,317.68/x
  3. Step 3: Cross multiply
    7,682,150.44x = 10,601,792.76 × 4,244,317.68
  4. Step 4: Simplify right side
    7,682,150.44x = 44,997,376,450,963.99
  5. Step 5: Solve for x
    x = 44,997,376,450,963.99/7,682,150.44
  6. Step 6: Final answer
    x = 5,857,393.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.