Finding the Third Proportional to 3,245,107 and 6,924,555
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Solution
The third proportional to 3,245,107 and 6,924,555 is: 14,775,926.32
Step by Step Solution
- Step 1: Write the proportion equation
3,245,107 : 6,924,555 = 6,924,555 : x - Step 2: Convert to fraction form
3,245,107/6,924,555 = 6,924,555/x - Step 3: Cross multiply
3,245,107x = 6,924,555 × 6,924,555 - Step 4: Simplify right side
3,245,107x = 47,949,461,948,025 - Step 5: Solve for x
x = 47,949,461,948,025/3,245,107 - Step 6: Final answer
x = 14,775,926.32
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.