Finding the Third Proportional to 214,622.16 and 466,149.09
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Solution
The third proportional to 214,622.16 and 466,149.09 is: 1,012,453.61
Step by Step Solution
- Step 1: Write the proportion equation
214,622.16 : 466,149.09 = 466,149.09 : x - Step 2: Convert to fraction form
214,622.16/466,149.09 = 466,149.09/x - Step 3: Cross multiply
214,622.16x = 466,149.09 × 466,149.09 - Step 4: Simplify right side
214,622.16x = 217,294,977,603.95 - Step 5: Solve for x
x = 217,294,977,603.95/214,622.16 - Step 6: Final answer
x = 1,012,453.61
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.