Finding the Third Proportional to 2,879,377 and 6,299,502
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Solution
The third proportional to 2,879,377 and 6,299,502 is: 13,782,052.66
Step by Step Solution
- Step 1: Write the proportion equation
2,879,377 : 6,299,502 = 6,299,502 : x - Step 2: Convert to fraction form
2,879,377/6,299,502 = 6,299,502/x - Step 3: Cross multiply
2,879,377x = 6,299,502 × 6,299,502 - Step 4: Simplify right side
2,879,377x = 39,683,725,448,004 - Step 5: Solve for x
x = 39,683,725,448,004/2,879,377 - Step 6: Final answer
x = 13,782,052.66
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.