Finding the Third Proportional to 3,135,822 and 6,869,532
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Solution
The third proportional to 3,135,822 and 6,869,532 is: 15,048,835.65
Step by Step Solution
- Step 1: Write the proportion equation
3,135,822 : 6,869,532 = 6,869,532 : x - Step 2: Convert to fraction form
3,135,822/6,869,532 = 6,869,532/x - Step 3: Cross multiply
3,135,822x = 6,869,532 × 6,869,532 - Step 4: Simplify right side
3,135,822x = 47,190,469,899,024 - Step 5: Solve for x
x = 47,190,469,899,024/3,135,822 - Step 6: Final answer
x = 15,048,835.65
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.