Finding the Third Proportional to 261,765.75 and 569,883.75
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Solution
The third proportional to 261,765.75 and 569,883.75 is: 1,240,679.84
Step by Step Solution
- Step 1: Write the proportion equation
261,765.75 : 569,883.75 = 569,883.75 : x - Step 2: Convert to fraction form
261,765.75/569,883.75 = 569,883.75/x - Step 3: Cross multiply
261,765.75x = 569,883.75 × 569,883.75 - Step 4: Simplify right side
261,765.75x = 324,767,488,514.06 - Step 5: Solve for x
x = 324,767,488,514.06/261,765.75 - Step 6: Final answer
x = 1,240,679.84
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.