Finding the Third Proportional to 264,480.19 and 396,717.75
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Solution
The third proportional to 264,480.19 and 396,717.75 is: 595,072.83
Step by Step Solution
- Step 1: Write the proportion equation
264,480.19 : 396,717.75 = 396,717.75 : x - Step 2: Convert to fraction form
264,480.19/396,717.75 = 396,717.75/x - Step 3: Cross multiply
264,480.19x = 396,717.75 × 396,717.75 - Step 4: Simplify right side
264,480.19x = 157,384,973,165.06 - Step 5: Solve for x
x = 157,384,973,165.06/264,480.19 - Step 6: Final answer
x = 595,072.83
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.