Finding the Third Proportional to 221,559.75 and 534,165.75
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Solution
The third proportional to 221,559.75 and 534,165.75 is: 1,287,837.92
Step by Step Solution
- Step 1: Write the proportion equation
221,559.75 : 534,165.75 = 534,165.75 : x - Step 2: Convert to fraction form
221,559.75/534,165.75 = 534,165.75/x - Step 3: Cross multiply
221,559.75x = 534,165.75 × 534,165.75 - Step 4: Simplify right side
221,559.75x = 285,333,048,473.06 - Step 5: Solve for x
x = 285,333,048,473.06/221,559.75 - Step 6: Final answer
x = 1,287,837.92
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These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.