Finding the Third Proportional to 2,376,387 and 5,131,569.75
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Solution
The third proportional to 2,376,387 and 5,131,569.75 is: 11,081,110.99
Step by Step Solution
- Step 1: Write the proportion equation
2,376,387 : 5,131,569.75 = 5,131,569.75 : x - Step 2: Convert to fraction form
2,376,387/5,131,569.75 = 5,131,569.75/x - Step 3: Cross multiply
2,376,387x = 5,131,569.75 × 5,131,569.75 - Step 4: Simplify right side
2,376,387x = 26,333,008,099,115.06 - Step 5: Solve for x
x = 26,333,008,099,115.06/2,376,387 - Step 6: Final answer
x = 11,081,110.99
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.