Finding the Third Proportional to 5,092,832 and 6,920,760
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Solution
The third proportional to 5,092,832 and 6,920,760 is: 9,404,771.05
Step by Step Solution
- Step 1: Write the proportion equation
5,092,832 : 6,920,760 = 6,920,760 : x - Step 2: Convert to fraction form
5,092,832/6,920,760 = 6,920,760/x - Step 3: Cross multiply
5,092,832x = 6,920,760 × 6,920,760 - Step 4: Simplify right side
5,092,832x = 47,896,918,977,600 - Step 5: Solve for x
x = 47,896,918,977,600/5,092,832 - Step 6: Final answer
x = 9,404,771.05
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.