Finding the Third Proportional to 188,001 and 290,385
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Solution
The third proportional to 188,001 and 290,385 is: 448,526.59
Step by Step Solution
- Step 1: Write the proportion equation
188,001 : 290,385 = 290,385 : x - Step 2: Convert to fraction form
188,001/290,385 = 290,385/x - Step 3: Cross multiply
188,001x = 290,385 × 290,385 - Step 4: Simplify right side
188,001x = 84,323,448,225 - Step 5: Solve for x
x = 84,323,448,225/188,001 - Step 6: Final answer
x = 448,526.59
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.