Home / 2,745,007.26-4,092,969.82-2,669,590.44

Finding the Fourth Proportional to 2,745,007.26, 4,092,969.82 and 2,669,590.44

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Solution

The fourth proportional to 2,745,007.26, 4,092,969.82 and 2,669,590.44 is: 3,980,518.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,745,007.26 : 4,092,969.82 = 2,669,590.44 : x
  2. Step 2: Convert to fraction form
    2,745,007.26/4,092,969.82 = 2,669,590.44/x
  3. Step 3: Cross multiply
    2,745,007.26x = 4,092,969.82 × 2,669,590.44
  4. Step 4: Simplify right side
    2,745,007.26x = 10,926,553,089,332.57
  5. Step 5: Solve for x
    x = 10,926,553,089,332.57/2,745,007.26
  6. Step 6: Final answer
    x = 3,980,518.83

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.