Home / 2,285,173.44-3,425,382.72-767,730.24

Finding the Fourth Proportional to 2,285,173.44, 3,425,382.72 and 767,730.24

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Solution

The fourth proportional to 2,285,173.44, 3,425,382.72 and 767,730.24 is: 1,150,796.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,173.44 : 3,425,382.72 = 767,730.24 : x
  2. Step 2: Convert to fraction form
    2,285,173.44/3,425,382.72 = 767,730.24/x
  3. Step 3: Cross multiply
    2,285,173.44x = 3,425,382.72 × 767,730.24
  4. Step 4: Simplify right side
    2,285,173.44x = 2,629,769,897,717.45
  5. Step 5: Solve for x
    x = 2,629,769,897,717.45/2,285,173.44
  6. Step 6: Final answer
    x = 1,150,796.63

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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.