Finding the Third Proportional to 671,230.50 and 1,467,393
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Solution
The third proportional to 671,230.50 and 1,467,393 is: 3,207,902.82
Step by Step Solution
- Step 1: Write the proportion equation
671,230.50 : 1,467,393 = 1,467,393 : x - Step 2: Convert to fraction form
671,230.50/1,467,393 = 1,467,393/x - Step 3: Cross multiply
671,230.50x = 1,467,393 × 1,467,393 - Step 4: Simplify right side
671,230.50x = 2,153,242,216,449 - Step 5: Solve for x
x = 2,153,242,216,449/671,230.50 - Step 6: Final answer
x = 3,207,902.82
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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.