Finding the Third Proportional to 568,177 and 1,226,485
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Solution
The third proportional to 568,177 and 1,226,485 is: 2,647,529.65
Step by Step Solution
- Step 1: Write the proportion equation
568,177 : 1,226,485 = 1,226,485 : x - Step 2: Convert to fraction form
568,177/1,226,485 = 1,226,485/x - Step 3: Cross multiply
568,177x = 1,226,485 × 1,226,485 - Step 4: Simplify right side
568,177x = 1,504,265,455,225 - Step 5: Solve for x
x = 1,504,265,455,225/568,177 - Step 6: Final answer
x = 2,647,529.65
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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.