Finding the Third Proportional to 347,055.75 and 703,770.75
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Solution
The third proportional to 347,055.75 and 703,770.75 is: 1,427,128.84
Step by Step Solution
- Step 1: Write the proportion equation
347,055.75 : 703,770.75 = 703,770.75 : x - Step 2: Convert to fraction form
347,055.75/703,770.75 = 703,770.75/x - Step 3: Cross multiply
347,055.75x = 703,770.75 × 703,770.75 - Step 4: Simplify right side
347,055.75x = 495,293,268,555.56 - Step 5: Solve for x
x = 495,293,268,555.56/347,055.75 - Step 6: Final answer
x = 1,427,128.84
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These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.