Finding the Third Proportional to 757,352 and 1,632,802
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Solution
The third proportional to 757,352 and 1,632,802 is: 3,520,215.66
Step by Step Solution
- Step 1: Write the proportion equation
757,352 : 1,632,802 = 1,632,802 : x - Step 2: Convert to fraction form
757,352/1,632,802 = 1,632,802/x - Step 3: Cross multiply
757,352x = 1,632,802 × 1,632,802 - Step 4: Simplify right side
757,352x = 2,666,042,371,204 - Step 5: Solve for x
x = 2,666,042,371,204/757,352 - Step 6: Final answer
x = 3,520,215.66
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.