Finding the Third Proportional to 467,480 and 1,023,416
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Solution
The third proportional to 467,480 and 1,023,416 is: 2,240,481.54
Step by Step Solution
- Step 1: Write the proportion equation
467,480 : 1,023,416 = 1,023,416 : x - Step 2: Convert to fraction form
467,480/1,023,416 = 1,023,416/x - Step 3: Cross multiply
467,480x = 1,023,416 × 1,023,416 - Step 4: Simplify right side
467,480x = 1,047,380,309,056 - Step 5: Solve for x
x = 1,047,380,309,056/467,480 - Step 6: Final answer
x = 2,240,481.54
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.