Finding the Third Proportional to 826,593 and 1,752,384
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Solution
The third proportional to 826,593 and 1,752,384 is: 3,715,068.58
Step by Step Solution
- Step 1: Write the proportion equation
826,593 : 1,752,384 = 1,752,384 : x - Step 2: Convert to fraction form
826,593/1,752,384 = 1,752,384/x - Step 3: Cross multiply
826,593x = 1,752,384 × 1,752,384 - Step 4: Simplify right side
826,593x = 3,070,849,683,456 - Step 5: Solve for x
x = 3,070,849,683,456/826,593 - Step 6: Final answer
x = 3,715,068.58
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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.