Finding the Third Proportional to 633,217.50 and 1,332,045
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Solution
The third proportional to 633,217.50 and 1,332,045 is: 2,802,108.09
Step by Step Solution
- Step 1: Write the proportion equation
633,217.50 : 1,332,045 = 1,332,045 : x - Step 2: Convert to fraction form
633,217.50/1,332,045 = 1,332,045/x - Step 3: Cross multiply
633,217.50x = 1,332,045 × 1,332,045 - Step 4: Simplify right side
633,217.50x = 1,774,343,882,025 - Step 5: Solve for x
x = 1,774,343,882,025/633,217.50 - Step 6: Final answer
x = 2,802,108.09
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.