Home / 2,241,845.46-3,093,814.98-1,275,114.96

Finding the Fourth Proportional to 2,241,845.46, 3,093,814.98 and 1,275,114.96

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Solution

The fourth proportional to 2,241,845.46, 3,093,814.98 and 1,275,114.96 is: 1,759,697.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,845.46 : 3,093,814.98 = 1,275,114.96 : x
  2. Step 2: Convert to fraction form
    2,241,845.46/3,093,814.98 = 1,275,114.96/x
  3. Step 3: Cross multiply
    2,241,845.46x = 3,093,814.98 × 1,275,114.96
  4. Step 4: Simplify right side
    2,241,845.46x = 3,944,969,764,470.10
  5. Step 5: Solve for x
    x = 3,944,969,764,470.10/2,241,845.46
  6. Step 6: Final answer
    x = 1,759,697.46

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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.