Finding the Third Proportional to 332,268.75 and 720,123.75
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Solution
The third proportional to 332,268.75 and 720,123.75 is: 1,560,719.19
Step by Step Solution
- Step 1: Write the proportion equation
332,268.75 : 720,123.75 = 720,123.75 : x - Step 2: Convert to fraction form
332,268.75/720,123.75 = 720,123.75/x - Step 3: Cross multiply
332,268.75x = 720,123.75 × 720,123.75 - Step 4: Simplify right side
332,268.75x = 518,578,215,314.06 - Step 5: Solve for x
x = 518,578,215,314.06/332,268.75 - Step 6: Final answer
x = 1,560,719.19
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.