Home / 3,232,997.62-4,461,376.37-1,837,376.78

Finding the Fourth Proportional to 3,232,997.62, 4,461,376.37 and 1,837,376.78

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Solution

The fourth proportional to 3,232,997.62, 4,461,376.37 and 1,837,376.78 is: 2,535,488.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,997.62 : 4,461,376.37 = 1,837,376.78 : x
  2. Step 2: Convert to fraction form
    3,232,997.62/4,461,376.37 = 1,837,376.78/x
  3. Step 3: Cross multiply
    3,232,997.62x = 4,461,376.37 × 1,837,376.78
  4. Step 4: Simplify right side
    3,232,997.62x = 8,197,229,317,584.92
  5. Step 5: Solve for x
    x = 8,197,229,317,584.92/3,232,997.62
  6. Step 6: Final answer
    x = 2,535,488.82

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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.