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Finding the Third Proportional to 901,100 and 2,095,286

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Solution

The third proportional to 901,100 and 2,095,286 is: 4,872,071.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,100 : 2,095,286 = 2,095,286 : x
  2. Step 2: Convert to fraction form
    901,100/2,095,286 = 2,095,286/x
  3. Step 3: Cross multiply
    901,100x = 2,095,286 × 2,095,286
  4. Step 4: Simplify right side
    901,100x = 4,390,223,421,796
  5. Step 5: Solve for x
    x = 4,390,223,421,796/901,100
  6. Step 6: Final answer
    x = 4,872,071.27

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.