Home / 3,248,219.44-4,482,428.52-1,797,917.68

Finding the Fourth Proportional to 3,248,219.44, 4,482,428.52 and 1,797,917.68

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Solution

The fourth proportional to 3,248,219.44, 4,482,428.52 and 1,797,917.68 is: 2,481,063.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,219.44 : 4,482,428.52 = 1,797,917.68 : x
  2. Step 2: Convert to fraction form
    3,248,219.44/4,482,428.52 = 1,797,917.68/x
  3. Step 3: Cross multiply
    3,248,219.44x = 4,482,428.52 × 1,797,917.68
  4. Step 4: Simplify right side
    3,248,219.44x = 8,059,037,485,444.23
  5. Step 5: Solve for x
    x = 8,059,037,485,444.23/3,248,219.44
  6. Step 6: Final answer
    x = 2,481,063.13

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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.