Finding the Third Proportional to 827,101.13 and 1,264,982.06
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Solution
The third proportional to 827,101.13 and 1,264,982.06 is: 1,934,684.37
Step by Step Solution
- Step 1: Write the proportion equation
827,101.13 : 1,264,982.06 = 1,264,982.06 : x - Step 2: Convert to fraction form
827,101.13/1,264,982.06 = 1,264,982.06/x - Step 3: Cross multiply
827,101.13x = 1,264,982.06 × 1,264,982.06 - Step 4: Simplify right side
827,101.13x = 1,600,179,618,446.75 - Step 5: Solve for x
x = 1,600,179,618,446.75/827,101.13 - Step 6: Final answer
x = 1,934,684.37
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.