Finding the Third Proportional to 338,164.88 and 729,546.75
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Solution
The third proportional to 338,164.88 and 729,546.75 is: 1,573,902.26
Step by Step Solution
- Step 1: Write the proportion equation
338,164.88 : 729,546.75 = 729,546.75 : x - Step 2: Convert to fraction form
338,164.88/729,546.75 = 729,546.75/x - Step 3: Cross multiply
338,164.88x = 729,546.75 × 729,546.75 - Step 4: Simplify right side
338,164.88x = 532,238,460,435.56 - Step 5: Solve for x
x = 532,238,460,435.56/338,164.88 - Step 6: Final answer
x = 1,573,902.26
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.