Finding the Third Proportional to 568,743.75 and 1,207,623.38
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Solution
The third proportional to 568,743.75 and 1,207,623.38 is: 2,564,167.46
Step by Step Solution
- Step 1: Write the proportion equation
568,743.75 : 1,207,623.38 = 1,207,623.38 : x - Step 2: Convert to fraction form
568,743.75/1,207,623.38 = 1,207,623.38/x - Step 3: Cross multiply
568,743.75x = 1,207,623.38 × 1,207,623.38 - Step 4: Simplify right side
568,743.75x = 1,458,354,215,846.39 - Step 5: Solve for x
x = 1,458,354,215,846.39/568,743.75 - Step 6: Final answer
x = 2,564,167.46
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.