Finding the Third Proportional to 613,575 and 1,318,224.38
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Solution
The third proportional to 613,575 and 1,318,224.38 is: 2,832,115.88
Step by Step Solution
- Step 1: Write the proportion equation
613,575 : 1,318,224.38 = 1,318,224.38 : x - Step 2: Convert to fraction form
613,575/1,318,224.38 = 1,318,224.38/x - Step 3: Cross multiply
613,575x = 1,318,224.38 × 1,318,224.38 - Step 4: Simplify right side
613,575x = 1,737,715,502,844.14 - Step 5: Solve for x
x = 1,737,715,502,844.14/613,575 - Step 6: Final answer
x = 2,832,115.88
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.