Finding the Third Proportional to 7,373,379 and 11,284,599
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Solution
The third proportional to 7,373,379 and 11,284,599 is: 17,270,531.54
Step by Step Solution
- Step 1: Write the proportion equation
7,373,379 : 11,284,599 = 11,284,599 : x - Step 2: Convert to fraction form
7,373,379/11,284,599 = 11,284,599/x - Step 3: Cross multiply
7,373,379x = 11,284,599 × 11,284,599 - Step 4: Simplify right side
7,373,379x = 127,342,174,590,801 - Step 5: Solve for x
x = 127,342,174,590,801/7,373,379 - Step 6: Final answer
x = 17,270,531.54
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.