Finding the Third Proportional to 804,843.75 and 1,749,462.75
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Solution
The third proportional to 804,843.75 and 1,749,462.75 is: 3,802,750.43
Step by Step Solution
- Step 1: Write the proportion equation
804,843.75 : 1,749,462.75 = 1,749,462.75 : x - Step 2: Convert to fraction form
804,843.75/1,749,462.75 = 1,749,462.75/x - Step 3: Cross multiply
804,843.75x = 1,749,462.75 × 1,749,462.75 - Step 4: Simplify right side
804,843.75x = 3,060,619,913,637.56 - Step 5: Solve for x
x = 3,060,619,913,637.56/804,843.75 - Step 6: Final answer
x = 3,802,750.43
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.