Finding the Third Proportional to 622,415.25 and 1,267,671
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Solution
The third proportional to 622,415.25 and 1,267,671 is: 2,581,861.17
Step by Step Solution
- Step 1: Write the proportion equation
622,415.25 : 1,267,671 = 1,267,671 : x - Step 2: Convert to fraction form
622,415.25/1,267,671 = 1,267,671/x - Step 3: Cross multiply
622,415.25x = 1,267,671 × 1,267,671 - Step 4: Simplify right side
622,415.25x = 1,606,989,764,241 - Step 5: Solve for x
x = 1,606,989,764,241/622,415.25 - Step 6: Final answer
x = 2,581,861.17
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.