Finding the Third Proportional to 727,512 and 1,101,328.50
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Solution
The third proportional to 727,512 and 1,101,328.50 is: 1,667,222.62
Step by Step Solution
- Step 1: Write the proportion equation
727,512 : 1,101,328.50 = 1,101,328.50 : x - Step 2: Convert to fraction form
727,512/1,101,328.50 = 1,101,328.50/x - Step 3: Cross multiply
727,512x = 1,101,328.50 × 1,101,328.50 - Step 4: Simplify right side
727,512x = 1,212,924,464,912.25 - Step 5: Solve for x
x = 1,212,924,464,912.25/727,512 - Step 6: Final answer
x = 1,667,222.62
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.