Finding the Third Proportional to 966,556.13 and 1,908,717.75
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Solution
The third proportional to 966,556.13 and 1,908,717.75 is: 3,769,262.18
Step by Step Solution
- Step 1: Write the proportion equation
966,556.13 : 1,908,717.75 = 1,908,717.75 : x - Step 2: Convert to fraction form
966,556.13/1,908,717.75 = 1,908,717.75/x - Step 3: Cross multiply
966,556.13x = 1,908,717.75 × 1,908,717.75 - Step 4: Simplify right side
966,556.13x = 3,643,203,449,165.06 - Step 5: Solve for x
x = 3,643,203,449,165.06/966,556.13 - Step 6: Final answer
x = 3,769,262.18
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Why These Related Problems?
These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.