Finding the Third Proportional to 766,425.38 and 1,612,247.63
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Solution
The third proportional to 766,425.38 and 1,612,247.63 is: 3,391,514.02
Step by Step Solution
- Step 1: Write the proportion equation
766,425.38 : 1,612,247.63 = 1,612,247.63 : x - Step 2: Convert to fraction form
766,425.38/1,612,247.63 = 1,612,247.63/x - Step 3: Cross multiply
766,425.38x = 1,612,247.63 × 1,612,247.63 - Step 4: Simplify right side
766,425.38x = 2,599,342,404,318.14 - Step 5: Solve for x
x = 2,599,342,404,318.14/766,425.38 - Step 6: Final answer
x = 3,391,514.02
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.