Finding the Third Proportional to 207,036.75 and 445,749.75
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Solution
The third proportional to 207,036.75 and 445,749.75 is: 959,698.41
Step by Step Solution
- Step 1: Write the proportion equation
207,036.75 : 445,749.75 = 445,749.75 : x - Step 2: Convert to fraction form
207,036.75/445,749.75 = 445,749.75/x - Step 3: Cross multiply
207,036.75x = 445,749.75 × 445,749.75 - Step 4: Simplify right side
207,036.75x = 198,692,839,625.06 - Step 5: Solve for x
x = 198,692,839,625.06/207,036.75 - Step 6: Final answer
x = 959,698.41
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.