Finding the Third Proportional to 932,202 and 1,410,905.25
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Solution
The third proportional to 932,202 and 1,410,905.25 is: 2,135,431.62
Step by Step Solution
- Step 1: Write the proportion equation
932,202 : 1,410,905.25 = 1,410,905.25 : x - Step 2: Convert to fraction form
932,202/1,410,905.25 = 1,410,905.25/x - Step 3: Cross multiply
932,202x = 1,410,905.25 × 1,410,905.25 - Step 4: Simplify right side
932,202x = 1,990,653,624,477.56 - Step 5: Solve for x
x = 1,990,653,624,477.56/932,202 - Step 6: Final answer
x = 2,135,431.62
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.