Finding the Third Proportional to 323,468 and 701,914
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Solution
The third proportional to 323,468 and 701,914 is: 1,523,128.30
Step by Step Solution
- Step 1: Write the proportion equation
323,468 : 701,914 = 701,914 : x - Step 2: Convert to fraction form
323,468/701,914 = 701,914/x - Step 3: Cross multiply
323,468x = 701,914 × 701,914 - Step 4: Simplify right side
323,468x = 492,683,263,396 - Step 5: Solve for x
x = 492,683,263,396/323,468 - Step 6: Final answer
x = 1,523,128.30
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.