Finding the Third Proportional to 211,817.75 and 466,603.75
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Solution
The third proportional to 211,817.75 and 466,603.75 is: 1,027,860.32
Step by Step Solution
- Step 1: Write the proportion equation
211,817.75 : 466,603.75 = 466,603.75 : x - Step 2: Convert to fraction form
211,817.75/466,603.75 = 466,603.75/x - Step 3: Cross multiply
211,817.75x = 466,603.75 × 466,603.75 - Step 4: Simplify right side
211,817.75x = 217,719,059,514.06 - Step 5: Solve for x
x = 217,719,059,514.06/211,817.75 - Step 6: Final answer
x = 1,027,860.32
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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.