Finding the Third Proportional to 590,022 and 1,276,416
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Solution
The third proportional to 590,022 and 1,276,416 is: 2,761,317.04
Step by Step Solution
- Step 1: Write the proportion equation
590,022 : 1,276,416 = 1,276,416 : x - Step 2: Convert to fraction form
590,022/1,276,416 = 1,276,416/x - Step 3: Cross multiply
590,022x = 1,276,416 × 1,276,416 - Step 4: Simplify right side
590,022x = 1,629,237,805,056 - Step 5: Solve for x
x = 1,629,237,805,056/590,022 - Step 6: Final answer
x = 2,761,317.04
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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.