Home / 2,051,273.55-3,076,910.33-1,933,175.55

Finding the Fourth Proportional to 2,051,273.55, 3,076,910.33 and 1,933,175.55

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Solution

The fourth proportional to 2,051,273.55, 3,076,910.33 and 1,933,175.55 is: 2,899,763.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,273.55 : 3,076,910.33 = 1,933,175.55 : x
  2. Step 2: Convert to fraction form
    2,051,273.55/3,076,910.33 = 1,933,175.55/x
  3. Step 3: Cross multiply
    2,051,273.55x = 3,076,910.33 × 1,933,175.55
  4. Step 4: Simplify right side
    2,051,273.55x = 5,948,207,809,832.56
  5. Step 5: Solve for x
    x = 5,948,207,809,832.56/2,051,273.55
  6. Step 6: Final answer
    x = 2,899,763.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.