Home / 1,948,796.68-2,923,785.42-883,552.72

Finding the Fourth Proportional to 1,948,796.68, 2,923,785.42 and 883,552.72

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Solution

The fourth proportional to 1,948,796.68, 2,923,785.42 and 883,552.72 is: 1,325,596.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,948,796.68 : 2,923,785.42 = 883,552.72 : x
  2. Step 2: Convert to fraction form
    1,948,796.68/2,923,785.42 = 883,552.72/x
  3. Step 3: Cross multiply
    1,948,796.68x = 2,923,785.42 × 883,552.72
  4. Step 4: Simplify right side
    1,948,796.68x = 2,583,318,560,537.34
  5. Step 5: Solve for x
    x = 2,583,318,560,537.34/1,948,796.68
  6. Step 6: Final answer
    x = 1,325,596.76

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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.