Home / 3,313,516.77-4,969,691.96-884,700.18

Finding the Fourth Proportional to 3,313,516.77, 4,969,691.96 and 884,700.18

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Solution

The fourth proportional to 3,313,516.77, 4,969,691.96 and 884,700.18 is: 1,326,894.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,516.77 : 4,969,691.96 = 884,700.18 : x
  2. Step 2: Convert to fraction form
    3,313,516.77/4,969,691.96 = 884,700.18/x
  3. Step 3: Cross multiply
    3,313,516.77x = 4,969,691.96 × 884,700.18
  4. Step 4: Simplify right side
    3,313,516.77x = 4,396,687,367,133.05
  5. Step 5: Solve for x
    x = 4,396,687,367,133.05/3,313,516.77
  6. Step 6: Final answer
    x = 1,326,894.56

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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.