Finding the Third Proportional to 590,874.75 and 1,296,631.13
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Solution
The third proportional to 590,874.75 and 1,296,631.13 is: 2,845,361.52
Step by Step Solution
- Step 1: Write the proportion equation
590,874.75 : 1,296,631.13 = 1,296,631.13 : x - Step 2: Convert to fraction form
590,874.75/1,296,631.13 = 1,296,631.13/x - Step 3: Cross multiply
590,874.75x = 1,296,631.13 × 1,296,631.13 - Step 4: Simplify right side
590,874.75x = 1,681,252,274,318.77 - Step 5: Solve for x
x = 1,681,252,274,318.77/590,874.75 - Step 6: Final answer
x = 2,845,361.52
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.