Finding the Third Proportional to 211,176.75 and 459,531.75
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Solution
The third proportional to 211,176.75 and 459,531.75 is: 999,965.33
Step by Step Solution
- Step 1: Write the proportion equation
211,176.75 : 459,531.75 = 459,531.75 : x - Step 2: Convert to fraction form
211,176.75/459,531.75 = 459,531.75/x - Step 3: Cross multiply
211,176.75x = 459,531.75 × 459,531.75 - Step 4: Simplify right side
211,176.75x = 211,169,429,258.06 - Step 5: Solve for x
x = 211,169,429,258.06/211,176.75 - Step 6: Final answer
x = 999,965.33
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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.