Home / 1,704,905.11-2,352,757.46-940,958.65

Finding the Fourth Proportional to 1,704,905.11, 2,352,757.46 and 940,958.65

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Solution

The fourth proportional to 1,704,905.11, 2,352,757.46 and 940,958.65 is: 1,298,516.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,905.11 : 2,352,757.46 = 940,958.65 : x
  2. Step 2: Convert to fraction form
    1,704,905.11/2,352,757.46 = 940,958.65/x
  3. Step 3: Cross multiply
    1,704,905.11x = 2,352,757.46 × 940,958.65
  4. Step 4: Simplify right side
    1,704,905.11x = 2,213,847,476,280.94
  5. Step 5: Solve for x
    x = 2,213,847,476,280.94/1,704,905.11
  6. Step 6: Final answer
    x = 1,298,516.54

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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.