Finding the Third Proportional to 952,420.50 and 1,438,350.75
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Solution
The third proportional to 952,420.50 and 1,438,350.75 is: 2,172,205.32
Step by Step Solution
- Step 1: Write the proportion equation
952,420.50 : 1,438,350.75 = 1,438,350.75 : x - Step 2: Convert to fraction form
952,420.50/1,438,350.75 = 1,438,350.75/x - Step 3: Cross multiply
952,420.50x = 1,438,350.75 × 1,438,350.75 - Step 4: Simplify right side
952,420.50x = 2,068,852,880,025.56 - Step 5: Solve for x
x = 2,068,852,880,025.56/952,420.50 - Step 6: Final answer
x = 2,172,205.32
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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.