Home / 2,665,207.26-3,996,039.42-1,467,693.54

Finding the Fourth Proportional to 2,665,207.26, 3,996,039.42 and 1,467,693.54

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Solution

The fourth proportional to 2,665,207.26, 3,996,039.42 and 1,467,693.54 is: 2,200,564.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,665,207.26 : 3,996,039.42 = 1,467,693.54 : x
  2. Step 2: Convert to fraction form
    2,665,207.26/3,996,039.42 = 1,467,693.54/x
  3. Step 3: Cross multiply
    2,665,207.26x = 3,996,039.42 × 1,467,693.54
  4. Step 4: Simplify right side
    2,665,207.26x = 5,864,961,242,319.35
  5. Step 5: Solve for x
    x = 5,864,961,242,319.35/2,665,207.26
  6. Step 6: Final answer
    x = 2,200,564.79

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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.