Finding the Third Proportional to 948,734 and 1,467,443
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Solution
The third proportional to 948,734 and 1,467,443 is: 2,269,749.96
Step by Step Solution
- Step 1: Write the proportion equation
948,734 : 1,467,443 = 1,467,443 : x - Step 2: Convert to fraction form
948,734/1,467,443 = 1,467,443/x - Step 3: Cross multiply
948,734x = 1,467,443 × 1,467,443 - Step 4: Simplify right side
948,734x = 2,153,388,958,249 - Step 5: Solve for x
x = 2,153,388,958,249/948,734 - Step 6: Final answer
x = 2,269,749.96
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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.