Finding the Third Proportional to 6,246,515 and 9,448,520
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Solution
The third proportional to 6,246,515 and 9,448,520 is: 14,291,893.99
Step by Step Solution
- Step 1: Write the proportion equation
6,246,515 : 9,448,520 = 9,448,520 : x - Step 2: Convert to fraction form
6,246,515/9,448,520 = 9,448,520/x - Step 3: Cross multiply
6,246,515x = 9,448,520 × 9,448,520 - Step 4: Simplify right side
6,246,515x = 89,274,530,190,400 - Step 5: Solve for x
x = 89,274,530,190,400/6,246,515 - Step 6: Final answer
x = 14,291,893.99
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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.