Home / 3,269,335.02-4,511,704.80-1,819,091.58

Finding the Fourth Proportional to 3,269,335.02, 4,511,704.80 and 1,819,091.58

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Solution

The fourth proportional to 3,269,335.02, 4,511,704.80 and 1,819,091.58 is: 2,510,358.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,335.02 : 4,511,704.80 = 1,819,091.58 : x
  2. Step 2: Convert to fraction form
    3,269,335.02/4,511,704.80 = 1,819,091.58/x
  3. Step 3: Cross multiply
    3,269,335.02x = 4,511,704.80 × 1,819,091.58
  4. Step 4: Simplify right side
    3,269,335.02x = 8,207,204,213,125.58
  5. Step 5: Solve for x
    x = 8,207,204,213,125.58/3,269,335.02
  6. Step 6: Final answer
    x = 2,510,358.88

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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.