Home / 3,397,895.28-5,099,203.62-2,196,838.62

Finding the Fourth Proportional to 3,397,895.28, 5,099,203.62 and 2,196,838.62

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Solution

The fourth proportional to 3,397,895.28, 5,099,203.62 and 2,196,838.62 is: 3,296,784.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,895.28 : 5,099,203.62 = 2,196,838.62 : x
  2. Step 2: Convert to fraction form
    3,397,895.28/5,099,203.62 = 2,196,838.62/x
  3. Step 3: Cross multiply
    3,397,895.28x = 5,099,203.62 × 2,196,838.62
  4. Step 4: Simplify right side
    3,397,895.28x = 11,202,127,443,659.80
  5. Step 5: Solve for x
    x = 11,202,127,443,659.80/3,397,895.28
  6. Step 6: Final answer
    x = 3,296,784.19

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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.