Finding the Third Proportional to 571,514 and 1,229,052
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Solution
The third proportional to 571,514 and 1,229,052 is: 2,643,100.29
Step by Step Solution
- Step 1: Write the proportion equation
571,514 : 1,229,052 = 1,229,052 : x - Step 2: Convert to fraction form
571,514/1,229,052 = 1,229,052/x - Step 3: Cross multiply
571,514x = 1,229,052 × 1,229,052 - Step 4: Simplify right side
571,514x = 1,510,568,818,704 - Step 5: Solve for x
x = 1,510,568,818,704/571,514 - Step 6: Final answer
x = 2,643,100.29
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.