Finding the Third Proportional to 3,979,095.75 and 8,104,515.75
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Solution
The third proportional to 3,979,095.75 and 8,104,515.75 is: 16,507,060.82
Step by Step Solution
- Step 1: Write the proportion equation
3,979,095.75 : 8,104,515.75 = 8,104,515.75 : x - Step 2: Convert to fraction form
3,979,095.75/8,104,515.75 = 8,104,515.75/x - Step 3: Cross multiply
3,979,095.75x = 8,104,515.75 × 8,104,515.75 - Step 4: Simplify right side
3,979,095.75x = 65,683,175,541,998.06 - Step 5: Solve for x
x = 65,683,175,541,998.06/3,979,095.75 - Step 6: Final answer
x = 16,507,060.82
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.