Finding the Third Proportional to 441,755.25 and 708,759.75
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Solution
The third proportional to 441,755.25 and 708,759.75 is: 1,137,146.38
Step by Step Solution
- Step 1: Write the proportion equation
441,755.25 : 708,759.75 = 708,759.75 : x - Step 2: Convert to fraction form
441,755.25/708,759.75 = 708,759.75/x - Step 3: Cross multiply
441,755.25x = 708,759.75 × 708,759.75 - Step 4: Simplify right side
441,755.25x = 502,340,383,220.06 - Step 5: Solve for x
x = 502,340,383,220.06/441,755.25 - Step 6: Final answer
x = 1,137,146.38
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.