Home / 3,234,393.70-4,463,494.44-1,784,150.26

Finding the Fourth Proportional to 3,234,393.70, 4,463,494.44 and 1,784,150.26

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Solution

The fourth proportional to 3,234,393.70, 4,463,494.44 and 1,784,150.26 is: 2,462,144.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,393.70 : 4,463,494.44 = 1,784,150.26 : x
  2. Step 2: Convert to fraction form
    3,234,393.70/4,463,494.44 = 1,784,150.26/x
  3. Step 3: Cross multiply
    3,234,393.70x = 4,463,494.44 × 1,784,150.26
  4. Step 4: Simplify right side
    3,234,393.70x = 7,963,544,765,634.56
  5. Step 5: Solve for x
    x = 7,963,544,765,634.56/3,234,393.70
  6. Step 6: Final answer
    x = 2,462,144.53

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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.