Finding the Third Proportional to 4,246,609.50 and 9,239,706
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Solution
The third proportional to 4,246,609.50 and 9,239,706 is: 20,103,606.65
Step by Step Solution
- Step 1: Write the proportion equation
4,246,609.50 : 9,239,706 = 9,239,706 : x - Step 2: Convert to fraction form
4,246,609.50/9,239,706 = 9,239,706/x - Step 3: Cross multiply
4,246,609.50x = 9,239,706 × 9,239,706 - Step 4: Simplify right side
4,246,609.50x = 85,372,166,966,436 - Step 5: Solve for x
x = 85,372,166,966,436/4,246,609.50 - Step 6: Final answer
x = 20,103,606.65
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.