Finding the Third Proportional to 248,434.50 and 536,211.75
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Solution
The third proportional to 248,434.50 and 536,211.75 is: 1,157,339.42
Step by Step Solution
- Step 1: Write the proportion equation
248,434.50 : 536,211.75 = 536,211.75 : x - Step 2: Convert to fraction form
248,434.50/536,211.75 = 536,211.75/x - Step 3: Cross multiply
248,434.50x = 536,211.75 × 536,211.75 - Step 4: Simplify right side
248,434.50x = 287,523,040,838.06 - Step 5: Solve for x
x = 287,523,040,838.06/248,434.50 - Step 6: Final answer
x = 1,157,339.42
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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.