Finding the Third Proportional to 591,955 and 1,278,635
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Solution
The third proportional to 591,955 and 1,278,635 is: 2,761,877.95
Step by Step Solution
- Step 1: Write the proportion equation
591,955 : 1,278,635 = 1,278,635 : x - Step 2: Convert to fraction form
591,955/1,278,635 = 1,278,635/x - Step 3: Cross multiply
591,955x = 1,278,635 × 1,278,635 - Step 4: Simplify right side
591,955x = 1,634,907,463,225 - Step 5: Solve for x
x = 1,634,907,463,225/591,955 - Step 6: Final answer
x = 2,761,877.95
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.