Home / 3,227,665.74-4,452,682.23-2,082,115.14

Finding the Fourth Proportional to 3,227,665.74, 4,452,682.23 and 2,082,115.14

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Solution

The fourth proportional to 3,227,665.74, 4,452,682.23 and 2,082,115.14 is: 2,872,353.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,665.74 : 4,452,682.23 = 2,082,115.14 : x
  2. Step 2: Convert to fraction form
    3,227,665.74/4,452,682.23 = 2,082,115.14/x
  3. Step 3: Cross multiply
    3,227,665.74x = 4,452,682.23 × 2,082,115.14
  4. Step 4: Simplify right side
    3,227,665.74x = 9,270,997,084,691.96
  5. Step 5: Solve for x
    x = 9,270,997,084,691.96/3,227,665.74
  6. Step 6: Final answer
    x = 2,872,353.53

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1.5x scale

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.