Finding the Third Proportional to 6,806,936 and 14,514,916
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Solution
The third proportional to 6,806,936 and 14,514,916 is: 30,951,192.50
Step by Step Solution
- Step 1: Write the proportion equation
6,806,936 : 14,514,916 = 14,514,916 : x - Step 2: Convert to fraction form
6,806,936/14,514,916 = 14,514,916/x - Step 3: Cross multiply
6,806,936x = 14,514,916 × 14,514,916 - Step 4: Simplify right side
6,806,936x = 210,682,786,487,056 - Step 5: Solve for x
x = 210,682,786,487,056/6,806,936 - Step 6: Final answer
x = 30,951,192.50
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.