Home / 3,866,504.91-5,334,575.85-2,234,317.65

Finding the Fourth Proportional to 3,866,504.91, 5,334,575.85 and 2,234,317.65

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Solution

The fourth proportional to 3,866,504.91, 5,334,575.85 and 2,234,317.65 is: 3,082,664.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,866,504.91 : 5,334,575.85 = 2,234,317.65 : x
  2. Step 2: Convert to fraction form
    3,866,504.91/5,334,575.85 = 2,234,317.65/x
  3. Step 3: Cross multiply
    3,866,504.91x = 5,334,575.85 × 2,234,317.65
  4. Step 4: Simplify right side
    3,866,504.91x = 11,919,136,976,918.75
  5. Step 5: Solve for x
    x = 11,919,136,976,918.75/3,866,504.91
  6. Step 6: Final answer
    x = 3,082,664.38

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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.