Home / 3,771,847.98-5,205,262.86-2,322,379.62

Finding the Fourth Proportional to 3,771,847.98, 5,205,262.86 and 2,322,379.62

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Solution

The fourth proportional to 3,771,847.98, 5,205,262.86 and 2,322,379.62 is: 3,204,953.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,771,847.98 : 5,205,262.86 = 2,322,379.62 : x
  2. Step 2: Convert to fraction form
    3,771,847.98/5,205,262.86 = 2,322,379.62/x
  3. Step 3: Cross multiply
    3,771,847.98x = 5,205,262.86 × 2,322,379.62
  4. Step 4: Simplify right side
    3,771,847.98x = 12,088,596,382,806.91
  5. Step 5: Solve for x
    x = 12,088,596,382,806.91/3,771,847.98
  6. Step 6: Final answer
    x = 3,204,953.23

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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.