Finding the Third Proportional to 256,440.75 and 593,613.75
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Solution
The third proportional to 256,440.75 and 593,613.75 is: 1,374,107.99
Step by Step Solution
- Step 1: Write the proportion equation
256,440.75 : 593,613.75 = 593,613.75 : x - Step 2: Convert to fraction form
256,440.75/593,613.75 = 593,613.75/x - Step 3: Cross multiply
256,440.75x = 593,613.75 × 593,613.75 - Step 4: Simplify right side
256,440.75x = 352,377,284,189.06 - Step 5: Solve for x
x = 352,377,284,189.06/256,440.75 - Step 6: Final answer
x = 1,374,107.99
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These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.