Finding the Third Proportional to 3,759,392.25 and 7,717,983.75
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Solution
The third proportional to 3,759,392.25 and 7,717,983.75 is: 15,844,920.99
Step by Step Solution
- Step 1: Write the proportion equation
3,759,392.25 : 7,717,983.75 = 7,717,983.75 : x - Step 2: Convert to fraction form
3,759,392.25/7,717,983.75 = 7,717,983.75/x - Step 3: Cross multiply
3,759,392.25x = 7,717,983.75 × 7,717,983.75 - Step 4: Simplify right side
3,759,392.25x = 59,567,273,165,264.06 - Step 5: Solve for x
x = 59,567,273,165,264.06/3,759,392.25 - Step 6: Final answer
x = 15,844,920.99
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.