Finding the Third Proportional to 459,016 and 994,292
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Solution
The third proportional to 459,016 and 994,292 is: 2,153,773.68
Step by Step Solution
- Step 1: Write the proportion equation
459,016 : 994,292 = 994,292 : x - Step 2: Convert to fraction form
459,016/994,292 = 994,292/x - Step 3: Cross multiply
459,016x = 994,292 × 994,292 - Step 4: Simplify right side
459,016x = 988,616,581,264 - Step 5: Solve for x
x = 988,616,581,264/459,016 - Step 6: Final answer
x = 2,153,773.68
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.