Finding the Third Proportional to 395,865 and 933,549.75
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Solution
The third proportional to 395,865 and 933,549.75 is: 2,201,546.32
Step by Step Solution
- Step 1: Write the proportion equation
395,865 : 933,549.75 = 933,549.75 : x - Step 2: Convert to fraction form
395,865/933,549.75 = 933,549.75/x - Step 3: Cross multiply
395,865x = 933,549.75 × 933,549.75 - Step 4: Simplify right side
395,865x = 871,515,135,725.06 - Step 5: Solve for x
x = 871,515,135,725.06/395,865 - Step 6: Final answer
x = 2,201,546.32
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.