Finding the Third Proportional to 972,343 and 1,471,929
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Solution
The third proportional to 972,343 and 1,471,929 is: 2,228,200.32
Step by Step Solution
- Step 1: Write the proportion equation
972,343 : 1,471,929 = 1,471,929 : x - Step 2: Convert to fraction form
972,343/1,471,929 = 1,471,929/x - Step 3: Cross multiply
972,343x = 1,471,929 × 1,471,929 - Step 4: Simplify right side
972,343x = 2,166,574,981,041 - Step 5: Solve for x
x = 2,166,574,981,041/972,343 - Step 6: Final answer
x = 2,228,200.32
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.