Finding the Third Proportional to 2,313,481.13 and 3,456,613.31
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Solution
The third proportional to 2,313,481.13 and 3,456,613.31 is: 5,164,587.45
Step by Step Solution
- Step 1: Write the proportion equation
2,313,481.13 : 3,456,613.31 = 3,456,613.31 : x - Step 2: Convert to fraction form
2,313,481.13/3,456,613.31 = 3,456,613.31/x - Step 3: Cross multiply
2,313,481.13x = 3,456,613.31 × 3,456,613.31 - Step 4: Simplify right side
2,313,481.13x = 11,948,175,592,152.22 - Step 5: Solve for x
x = 11,948,175,592,152.22/2,313,481.13 - Step 6: Final answer
x = 5,164,587.45
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.