Finding the Third Proportional to 483,152 and 1,024,768
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Solution
The third proportional to 483,152 and 1,024,768 is: 2,173,538.46
Step by Step Solution
- Step 1: Write the proportion equation
483,152 : 1,024,768 = 1,024,768 : x - Step 2: Convert to fraction form
483,152/1,024,768 = 1,024,768/x - Step 3: Cross multiply
483,152x = 1,024,768 × 1,024,768 - Step 4: Simplify right side
483,152x = 1,050,149,453,824 - Step 5: Solve for x
x = 1,050,149,453,824/483,152 - Step 6: Final answer
x = 2,173,538.46
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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.