Finding the Third Proportional to 579,571 and 1,244,841
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Solution
The third proportional to 579,571 and 1,244,841 is: 2,673,751.99
Step by Step Solution
- Step 1: Write the proportion equation
579,571 : 1,244,841 = 1,244,841 : x - Step 2: Convert to fraction form
579,571/1,244,841 = 1,244,841/x - Step 3: Cross multiply
579,571x = 1,244,841 × 1,244,841 - Step 4: Simplify right side
579,571x = 1,549,629,115,281 - Step 5: Solve for x
x = 1,549,629,115,281/579,571 - Step 6: Final answer
x = 2,673,751.99
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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.