Home / 3,272,791.26-4,516,451.92-1,896,933.04

Finding the Fourth Proportional to 3,272,791.26, 4,516,451.92 and 1,896,933.04

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Solution

The fourth proportional to 3,272,791.26, 4,516,451.92 and 1,896,933.04 is: 2,617,767.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,791.26 : 4,516,451.92 = 1,896,933.04 : x
  2. Step 2: Convert to fraction form
    3,272,791.26/4,516,451.92 = 1,896,933.04/x
  3. Step 3: Cross multiply
    3,272,791.26x = 4,516,451.92 × 1,896,933.04
  4. Step 4: Simplify right side
    3,272,791.26x = 8,567,406,848,037.18
  5. Step 5: Solve for x
    x = 8,567,406,848,037.18/3,272,791.26
  6. Step 6: Final answer
    x = 2,617,767.58

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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.