Finding the Third Proportional to 5,194,377 and 11,275,893
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Solution
The third proportional to 5,194,377 and 11,275,893 is: 24,477,576.99
Step by Step Solution
- Step 1: Write the proportion equation
5,194,377 : 11,275,893 = 11,275,893 : x - Step 2: Convert to fraction form
5,194,377/11,275,893 = 11,275,893/x - Step 3: Cross multiply
5,194,377x = 11,275,893 × 11,275,893 - Step 4: Simplify right side
5,194,377x = 127,145,762,947,449 - Step 5: Solve for x
x = 127,145,762,947,449/5,194,377 - Step 6: Final answer
x = 24,477,576.99
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.