Finding the Third Proportional to 722,266.88 and 1,537,845.75
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Solution
The third proportional to 722,266.88 and 1,537,845.75 is: 3,274,370.78
Step by Step Solution
- Step 1: Write the proportion equation
722,266.88 : 1,537,845.75 = 1,537,845.75 : x - Step 2: Convert to fraction form
722,266.88/1,537,845.75 = 1,537,845.75/x - Step 3: Cross multiply
722,266.88x = 1,537,845.75 × 1,537,845.75 - Step 4: Simplify right side
722,266.88x = 2,364,969,550,793.06 - Step 5: Solve for x
x = 2,364,969,550,793.06/722,266.88 - Step 6: Final answer
x = 3,274,370.78
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.