Finding the Third Proportional to 588,971.25 and 1,293,647.63
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Solution
The third proportional to 588,971.25 and 1,293,647.63 is: 2,841,436.11
Step by Step Solution
- Step 1: Write the proportion equation
588,971.25 : 1,293,647.63 = 1,293,647.63 : x - Step 2: Convert to fraction form
588,971.25/1,293,647.63 = 1,293,647.63/x - Step 3: Cross multiply
588,971.25x = 1,293,647.63 × 1,293,647.63 - Step 4: Simplify right side
588,971.25x = 1,673,524,177,668.14 - Step 5: Solve for x
x = 1,673,524,177,668.14/588,971.25 - Step 6: Final answer
x = 2,841,436.11
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.