Finding the Third Proportional to 464,775.75 and 985,344.75
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Solution
The third proportional to 464,775.75 and 985,344.75 is: 2,088,973.61
Step by Step Solution
- Step 1: Write the proportion equation
464,775.75 : 985,344.75 = 985,344.75 : x - Step 2: Convert to fraction form
464,775.75/985,344.75 = 985,344.75/x - Step 3: Cross multiply
464,775.75x = 985,344.75 × 985,344.75 - Step 4: Simplify right side
464,775.75x = 970,904,276,352.56 - Step 5: Solve for x
x = 970,904,276,352.56/464,775.75 - Step 6: Final answer
x = 2,088,973.61
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.