Finding the Third Proportional to 211,186.75 and 459,551.75
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Solution
The third proportional to 211,186.75 and 459,551.75 is: 1,000,005.02
Step by Step Solution
- Step 1: Write the proportion equation
211,186.75 : 459,551.75 = 459,551.75 : x - Step 2: Convert to fraction form
211,186.75/459,551.75 = 459,551.75/x - Step 3: Cross multiply
211,186.75x = 459,551.75 × 459,551.75 - Step 4: Simplify right side
211,186.75x = 211,187,810,928.06 - Step 5: Solve for x
x = 211,187,810,928.06/211,186.75 - Step 6: Final answer
x = 1,000,005.02
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.