Home / 3,533,616.96-5,300,983.08-1,511,873.97

Finding the Fourth Proportional to 3,533,616.96, 5,300,983.08 and 1,511,873.97

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Solution

The fourth proportional to 3,533,616.96, 5,300,983.08 and 1,511,873.97 is: 2,268,049.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,616.96 : 5,300,983.08 = 1,511,873.97 : x
  2. Step 2: Convert to fraction form
    3,533,616.96/5,300,983.08 = 1,511,873.97/x
  3. Step 3: Cross multiply
    3,533,616.96x = 5,300,983.08 × 1,511,873.97
  4. Step 4: Simplify right side
    3,533,616.96x = 8,014,418,334,062.43
  5. Step 5: Solve for x
    x = 8,014,418,334,062.43/3,533,616.96
  6. Step 6: Final answer
    x = 2,268,049.54

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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.