Finding the Third Proportional to 275,295.75 and 403,845.75
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Solution
The third proportional to 275,295.75 and 403,845.75 is: 592,422.48
Step by Step Solution
- Step 1: Write the proportion equation
275,295.75 : 403,845.75 = 403,845.75 : x - Step 2: Convert to fraction form
275,295.75/403,845.75 = 403,845.75/x - Step 3: Cross multiply
275,295.75x = 403,845.75 × 403,845.75 - Step 4: Simplify right side
275,295.75x = 163,091,389,793.06 - Step 5: Solve for x
x = 163,091,389,793.06/275,295.75 - Step 6: Final answer
x = 592,422.48
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.