Finding the Third Proportional to 330,162.75 and 525,201.75
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Solution
The third proportional to 330,162.75 and 525,201.75 is: 835,457.30
Step by Step Solution
- Step 1: Write the proportion equation
330,162.75 : 525,201.75 = 525,201.75 : x - Step 2: Convert to fraction form
330,162.75/525,201.75 = 525,201.75/x - Step 3: Cross multiply
330,162.75x = 525,201.75 × 525,201.75 - Step 4: Simplify right side
330,162.75x = 275,836,878,203.06 - Step 5: Solve for x
x = 275,836,878,203.06/330,162.75 - Step 6: Final answer
x = 835,457.30
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.