Home / 4,204,540.32-5,802,265.20-2,270,801.28

Finding the Fourth Proportional to 4,204,540.32, 5,802,265.20 and 2,270,801.28

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Solution

The fourth proportional to 4,204,540.32, 5,802,265.20 and 2,270,801.28 is: 3,133,705.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204,540.32 : 5,802,265.20 = 2,270,801.28 : x
  2. Step 2: Convert to fraction form
    4,204,540.32/5,802,265.20 = 2,270,801.28/x
  3. Step 3: Cross multiply
    4,204,540.32x = 5,802,265.20 × 2,270,801.28
  4. Step 4: Simplify right side
    4,204,540.32x = 13,175,791,243,059.46
  5. Step 5: Solve for x
    x = 13,175,791,243,059.46/4,204,540.32
  6. Step 6: Final answer
    x = 3,133,705.53

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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.