Finding the Third Proportional to 948,759 and 1,467,474
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Solution
The third proportional to 948,759 and 1,467,474 is: 2,269,786.05
Step by Step Solution
- Step 1: Write the proportion equation
948,759 : 1,467,474 = 1,467,474 : x - Step 2: Convert to fraction form
948,759/1,467,474 = 1,467,474/x - Step 3: Cross multiply
948,759x = 1,467,474 × 1,467,474 - Step 4: Simplify right side
948,759x = 2,153,479,940,676 - Step 5: Solve for x
x = 2,153,479,940,676/948,759 - Step 6: Final answer
x = 2,269,786.05
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.