Finding the Third Proportional to 325,657.97 and 707,016.09
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Solution
The third proportional to 325,657.97 and 707,016.09 is: 1,534,959.39
Step by Step Solution
- Step 1: Write the proportion equation
325,657.97 : 707,016.09 = 707,016.09 : x - Step 2: Convert to fraction form
325,657.97/707,016.09 = 707,016.09/x - Step 3: Cross multiply
325,657.97x = 707,016.09 × 707,016.09 - Step 4: Simplify right side
325,657.97x = 499,871,756,821.51 - Step 5: Solve for x
x = 499,871,756,821.51/325,657.97 - Step 6: Final answer
x = 1,534,959.39
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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.