Home / 3,553,087.32-5,331,662.46-1,503,586.44

Finding the Fourth Proportional to 3,553,087.32, 5,331,662.46 and 1,503,586.44

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Solution

The fourth proportional to 3,553,087.32, 5,331,662.46 and 1,503,586.44 is: 2,256,239.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,553,087.32 : 5,331,662.46 = 1,503,586.44 : x
  2. Step 2: Convert to fraction form
    3,553,087.32/5,331,662.46 = 1,503,586.44/x
  3. Step 3: Cross multiply
    3,553,087.32x = 5,331,662.46 × 1,503,586.44
  4. Step 4: Simplify right side
    3,553,087.32x = 8,016,615,377,513.04
  5. Step 5: Solve for x
    x = 8,016,615,377,513.04/3,553,087.32
  6. Step 6: Final answer
    x = 2,256,239.34

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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.