Home / 3,379,817.25-4,661,583.15-2,448,163.47

Finding the Fourth Proportional to 3,379,817.25, 4,661,583.15 and 2,448,163.47

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Solution

The fourth proportional to 3,379,817.25, 4,661,583.15 and 2,448,163.47 is: 3,376,607.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,379,817.25 : 4,661,583.15 = 2,448,163.47 : x
  2. Step 2: Convert to fraction form
    3,379,817.25/4,661,583.15 = 2,448,163.47/x
  3. Step 3: Cross multiply
    3,379,817.25x = 4,661,583.15 × 2,448,163.47
  4. Step 4: Simplify right side
    3,379,817.25x = 11,412,317,580,197.53
  5. Step 5: Solve for x
    x = 11,412,317,580,197.53/3,379,817.25
  6. Step 6: Final answer
    x = 3,376,607.89

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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.