Home / 3,295,819.80-4,943,729.70-1,301,016.60

Finding the Fourth Proportional to 3,295,819.80, 4,943,729.70 and 1,301,016.60

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Solution

The fourth proportional to 3,295,819.80, 4,943,729.70 and 1,301,016.60 is: 1,951,524.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,819.80 : 4,943,729.70 = 1,301,016.60 : x
  2. Step 2: Convert to fraction form
    3,295,819.80/4,943,729.70 = 1,301,016.60/x
  3. Step 3: Cross multiply
    3,295,819.80x = 4,943,729.70 × 1,301,016.60
  4. Step 4: Simplify right side
    3,295,819.80x = 6,431,874,405,613.02
  5. Step 5: Solve for x
    x = 6,431,874,405,613.02/3,295,819.80
  6. Step 6: Final answer
    x = 1,951,524.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.