Home / 2,683,185.57-3,704,874.46-2,062,006.81

Finding the Fourth Proportional to 2,683,185.57, 3,704,874.46 and 2,062,006.81

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Solution

The fourth proportional to 2,683,185.57, 3,704,874.46 and 2,062,006.81 is: 2,847,166.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,185.57 : 3,704,874.46 = 2,062,006.81 : x
  2. Step 2: Convert to fraction form
    2,683,185.57/3,704,874.46 = 2,062,006.81/x
  3. Step 3: Cross multiply
    2,683,185.57x = 3,704,874.46 × 2,062,006.81
  4. Step 4: Simplify right side
    2,683,185.57x = 7,639,476,352,297.87
  5. Step 5: Solve for x
    x = 7,639,476,352,297.87/2,683,185.57
  6. Step 6: Final answer
    x = 2,847,166.61

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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.