Finding the Third Proportional to 194,145.75 and 453,445.88
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Solution
The third proportional to 194,145.75 and 453,445.88 is: 1,059,065.99
Step by Step Solution
- Step 1: Write the proportion equation
194,145.75 : 453,445.88 = 453,445.88 : x - Step 2: Convert to fraction form
194,145.75/453,445.88 = 453,445.88/x - Step 3: Cross multiply
194,145.75x = 453,445.88 × 453,445.88 - Step 4: Simplify right side
194,145.75x = 205,613,161,554.52 - Step 5: Solve for x
x = 205,613,161,554.52/194,145.75 - Step 6: Final answer
x = 1,059,065.99
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.