Finding the Third Proportional to 504,714.75 and 775,781.75
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Solution
The third proportional to 504,714.75 and 775,781.75 is: 1,192,430.62
Step by Step Solution
- Step 1: Write the proportion equation
504,714.75 : 775,781.75 = 775,781.75 : x - Step 2: Convert to fraction form
504,714.75/775,781.75 = 775,781.75/x - Step 3: Cross multiply
504,714.75x = 775,781.75 × 775,781.75 - Step 4: Simplify right side
504,714.75x = 601,837,323,633.06 - Step 5: Solve for x
x = 601,837,323,633.06/504,714.75 - Step 6: Final answer
x = 1,192,430.62
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.