Home / 2,065,976.69-2,851,469.33-1,414,404.59

Finding the Fourth Proportional to 2,065,976.69, 2,851,469.33 and 1,414,404.59

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Solution

The fourth proportional to 2,065,976.69, 2,851,469.33 and 1,414,404.59 is: 1,952,166.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,976.69 : 2,851,469.33 = 1,414,404.59 : x
  2. Step 2: Convert to fraction form
    2,065,976.69/2,851,469.33 = 1,414,404.59/x
  3. Step 3: Cross multiply
    2,065,976.69x = 2,851,469.33 × 1,414,404.59
  4. Step 4: Simplify right side
    2,065,976.69x = 4,033,131,287,266.86
  5. Step 5: Solve for x
    x = 4,033,131,287,266.86/2,065,976.69
  6. Step 6: Final answer
    x = 1,952,166.89

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.