Home / 3,387,063.66-5,073,398.54-2,293,512.92

Finding the Fourth Proportional to 3,387,063.66, 5,073,398.54 and 2,293,512.92

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Solution

The fourth proportional to 3,387,063.66, 5,073,398.54 and 2,293,512.92 is: 3,435,396.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,387,063.66 : 5,073,398.54 = 2,293,512.92 : x
  2. Step 2: Convert to fraction form
    3,387,063.66/5,073,398.54 = 2,293,512.92/x
  3. Step 3: Cross multiply
    3,387,063.66x = 5,073,398.54 × 2,293,512.92
  4. Step 4: Simplify right side
    3,387,063.66x = 11,635,905,099,799.14
  5. Step 5: Solve for x
    x = 11,635,905,099,799.14/3,387,063.66
  6. Step 6: Final answer
    x = 3,435,396.04

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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.