Finding the Third Proportional to 483,144 and 1,024,752
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Solution
The third proportional to 483,144 and 1,024,752 is: 2,173,506.58
Step by Step Solution
- Step 1: Write the proportion equation
483,144 : 1,024,752 = 1,024,752 : x - Step 2: Convert to fraction form
483,144/1,024,752 = 1,024,752/x - Step 3: Cross multiply
483,144x = 1,024,752 × 1,024,752 - Step 4: Simplify right side
483,144x = 1,050,116,661,504 - Step 5: Solve for x
x = 1,050,116,661,504/483,144 - Step 6: Final answer
x = 2,173,506.58
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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.