Finding the Third Proportional to 826,595 and 1,752,388
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Solution
The third proportional to 826,595 and 1,752,388 is: 3,715,076.55
Step by Step Solution
- Step 1: Write the proportion equation
826,595 : 1,752,388 = 1,752,388 : x - Step 2: Convert to fraction form
826,595/1,752,388 = 1,752,388/x - Step 3: Cross multiply
826,595x = 1,752,388 × 1,752,388 - Step 4: Simplify right side
826,595x = 3,070,863,702,544 - Step 5: Solve for x
x = 3,070,863,702,544/826,595 - Step 6: Final answer
x = 3,715,076.55
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.