Finding the Third Proportional to 727,367.34 and 1,580,639.06
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Solution
The third proportional to 727,367.34 and 1,580,639.06 is: 3,434,880.42
Step by Step Solution
- Step 1: Write the proportion equation
727,367.34 : 1,580,639.06 = 1,580,639.06 : x - Step 2: Convert to fraction form
727,367.34/1,580,639.06 = 1,580,639.06/x - Step 3: Cross multiply
727,367.34x = 1,580,639.06 × 1,580,639.06 - Step 4: Simplify right side
727,367.34x = 2,498,419,845,900.88 - Step 5: Solve for x
x = 2,498,419,845,900.88/727,367.34 - Step 6: Final answer
x = 3,434,880.42
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.