Finding the Third Proportional to 622,883.25 and 960,612.75
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Solution
The third proportional to 622,883.25 and 960,612.75 is: 1,481,460.38
Step by Step Solution
- Step 1: Write the proportion equation
622,883.25 : 960,612.75 = 960,612.75 : x - Step 2: Convert to fraction form
622,883.25/960,612.75 = 960,612.75/x - Step 3: Cross multiply
622,883.25x = 960,612.75 × 960,612.75 - Step 4: Simplify right side
622,883.25x = 922,776,855,462.56 - Step 5: Solve for x
x = 922,776,855,462.56/622,883.25 - Step 6: Final answer
x = 1,481,460.38
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.