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Finding the Third Proportional to 903,949.50 and 1,946,274

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Solution

The third proportional to 903,949.50 and 1,946,274 is: 4,190,480.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    903,949.50 : 1,946,274 = 1,946,274 : x
  2. Step 2: Convert to fraction form
    903,949.50/1,946,274 = 1,946,274/x
  3. Step 3: Cross multiply
    903,949.50x = 1,946,274 × 1,946,274
  4. Step 4: Simplify right side
    903,949.50x = 3,787,982,483,076
  5. Step 5: Solve for x
    x = 3,787,982,483,076/903,949.50
  6. Step 6: Final answer
    x = 4,190,480.20

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.