Finding the Third Proportional to 366,164 and 771,697
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Solution
The third proportional to 366,164 and 771,697 is: 1,626,364.85
Step by Step Solution
- Step 1: Write the proportion equation
366,164 : 771,697 = 771,697 : x - Step 2: Convert to fraction form
366,164/771,697 = 771,697/x - Step 3: Cross multiply
366,164x = 771,697 × 771,697 - Step 4: Simplify right side
366,164x = 595,516,259,809 - Step 5: Solve for x
x = 595,516,259,809/366,164 - Step 6: Final answer
x = 1,626,364.85
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.