Finding the Third Proportional to 2,840,214 and 6,135,324
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Solution
The third proportional to 2,840,214 and 6,135,324 is: 13,253,297.32
Step by Step Solution
- Step 1: Write the proportion equation
2,840,214 : 6,135,324 = 6,135,324 : x - Step 2: Convert to fraction form
2,840,214/6,135,324 = 6,135,324/x - Step 3: Cross multiply
2,840,214x = 6,135,324 × 6,135,324 - Step 4: Simplify right side
2,840,214x = 37,642,200,584,976 - Step 5: Solve for x
x = 37,642,200,584,976/2,840,214 - Step 6: Final answer
x = 13,253,297.32
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.