Finding the Third Proportional to 452,049.75 and 994,497.75
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Solution
The third proportional to 452,049.75 and 994,497.75 is: 2,187,869.31
Step by Step Solution
- Step 1: Write the proportion equation
452,049.75 : 994,497.75 = 994,497.75 : x - Step 2: Convert to fraction form
452,049.75/994,497.75 = 994,497.75/x - Step 3: Cross multiply
452,049.75x = 994,497.75 × 994,497.75 - Step 4: Simplify right side
452,049.75x = 989,025,774,755.06 - Step 5: Solve for x
x = 989,025,774,755.06/452,049.75 - Step 6: Final answer
x = 2,187,869.31
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.