Home / 4,216,166.73-5,818,311.99-2,282,427.27

Finding the Fourth Proportional to 4,216,166.73, 5,818,311.99 and 2,282,427.27

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Solution

The fourth proportional to 4,216,166.73, 5,818,311.99 and 2,282,427.27 is: 3,149,750.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,166.73 : 5,818,311.99 = 2,282,427.27 : x
  2. Step 2: Convert to fraction form
    4,216,166.73/5,818,311.99 = 2,282,427.27/x
  3. Step 3: Cross multiply
    4,216,166.73x = 5,818,311.99 × 2,282,427.27
  4. Step 4: Simplify right side
    4,216,166.73x = 13,279,873,951,343.97
  5. Step 5: Solve for x
    x = 13,279,873,951,343.97/4,216,166.73
  6. Step 6: Final answer
    x = 3,149,750.66

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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.