Finding the Third Proportional to 366,157.50 and 771,679.50
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Solution
The third proportional to 366,157.50 and 771,679.50 is: 1,626,319.96
Step by Step Solution
- Step 1: Write the proportion equation
366,157.50 : 771,679.50 = 771,679.50 : x - Step 2: Convert to fraction form
366,157.50/771,679.50 = 771,679.50/x - Step 3: Cross multiply
366,157.50x = 771,679.50 × 771,679.50 - Step 4: Simplify right side
366,157.50x = 595,489,250,720.25 - Step 5: Solve for x
x = 595,489,250,720.25/366,157.50 - Step 6: Final answer
x = 1,626,319.96
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.