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Finding the Third Proportional to 957,912 and 1,502,676

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Solution

The third proportional to 957,912 and 1,502,676 is: 2,357,246.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,912 : 1,502,676 = 1,502,676 : x
  2. Step 2: Convert to fraction form
    957,912/1,502,676 = 1,502,676/x
  3. Step 3: Cross multiply
    957,912x = 1,502,676 × 1,502,676
  4. Step 4: Simplify right side
    957,912x = 2,258,035,160,976
  5. Step 5: Solve for x
    x = 2,258,035,160,976/957,912
  6. Step 6: Final answer
    x = 2,357,246.97

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.