Finding the Third Proportional to 659,826 and 1,412,964
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Solution
The third proportional to 659,826 and 1,412,964 is: 3,025,748.10
Step by Step Solution
- Step 1: Write the proportion equation
659,826 : 1,412,964 = 1,412,964 : x - Step 2: Convert to fraction form
659,826/1,412,964 = 1,412,964/x - Step 3: Cross multiply
659,826x = 1,412,964 × 1,412,964 - Step 4: Simplify right side
659,826x = 1,996,467,265,296 - Step 5: Solve for x
x = 1,996,467,265,296/659,826 - Step 6: Final answer
x = 3,025,748.10
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.