Home / 8,463,651.67-11,679,841.60-4,596,171.80

Finding the Fourth Proportional to 8,463,651.67, 11,679,841.60 and 4,596,171.80

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Solution

The fourth proportional to 8,463,651.67, 11,679,841.60 and 4,596,171.80 is: 6,342,718.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,463,651.67 : 11,679,841.60 = 4,596,171.80 : x
  2. Step 2: Convert to fraction form
    8,463,651.67/11,679,841.60 = 4,596,171.80/x
  3. Step 3: Cross multiply
    8,463,651.67x = 11,679,841.60 × 4,596,171.80
  4. Step 4: Simplify right side
    8,463,651.67x = 53,682,558,608,096.05
  5. Step 5: Solve for x
    x = 53,682,558,608,096.05/8,463,651.67
  6. Step 6: Final answer
    x = 6,342,718.33

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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.