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Finding the Third Proportional to 448,944 and 969,106

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Solution

The third proportional to 448,944 and 969,106 is: 2,091,945.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,944 : 969,106 = 969,106 : x
  2. Step 2: Convert to fraction form
    448,944/969,106 = 969,106/x
  3. Step 3: Cross multiply
    448,944x = 969,106 × 969,106
  4. Step 4: Simplify right side
    448,944x = 939,166,439,236
  5. Step 5: Solve for x
    x = 939,166,439,236/448,944
  6. Step 6: Final answer
    x = 2,091,945.63

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.