Finding the Third Proportional to 356,559 and 791,850
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Solution
The third proportional to 356,559 and 791,850 is: 1,758,548.86
Step by Step Solution
- Step 1: Write the proportion equation
356,559 : 791,850 = 791,850 : x - Step 2: Convert to fraction form
356,559/791,850 = 791,850/x - Step 3: Cross multiply
356,559x = 791,850 × 791,850 - Step 4: Simplify right side
356,559x = 627,026,422,500 - Step 5: Solve for x
x = 627,026,422,500/356,559 - Step 6: Final answer
x = 1,758,548.86
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.