Finding the Third Proportional to 183,817.13 and 384,467.63
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Solution
The third proportional to 183,817.13 and 384,467.63 is: 804,143.55
Step by Step Solution
- Step 1: Write the proportion equation
183,817.13 : 384,467.63 = 384,467.63 : x - Step 2: Convert to fraction form
183,817.13/384,467.63 = 384,467.63/x - Step 3: Cross multiply
183,817.13x = 384,467.63 × 384,467.63 - Step 4: Simplify right side
183,817.13x = 147,815,354,673.14 - Step 5: Solve for x
x = 147,815,354,673.14/183,817.13 - Step 6: Final answer
x = 804,143.55
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.