Finding the Third Proportional to 217,110.75 and 471,357.75
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Solution
The third proportional to 217,110.75 and 471,357.75 is: 1,023,340.06
Step by Step Solution
- Step 1: Write the proportion equation
217,110.75 : 471,357.75 = 471,357.75 : x - Step 2: Convert to fraction form
217,110.75/471,357.75 = 471,357.75/x - Step 3: Cross multiply
217,110.75x = 471,357.75 × 471,357.75 - Step 4: Simplify right side
217,110.75x = 222,178,128,485.06 - Step 5: Solve for x
x = 222,178,128,485.06/217,110.75 - Step 6: Final answer
x = 1,023,340.06
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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.