Finding the Third Proportional to 325,805.63 and 504,473.06
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Solution
The third proportional to 325,805.63 and 504,473.06 is: 781,119.33
Step by Step Solution
- Step 1: Write the proportion equation
325,805.63 : 504,473.06 = 504,473.06 : x - Step 2: Convert to fraction form
325,805.63/504,473.06 = 504,473.06/x - Step 3: Cross multiply
325,805.63x = 504,473.06 × 504,473.06 - Step 4: Simplify right side
325,805.63x = 254,493,070,788.13 - Step 5: Solve for x
x = 254,493,070,788.13/325,805.63 - Step 6: Final answer
x = 781,119.33
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.