Finding the Third Proportional to 220,101.75 and 350,124.75
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Solution
The third proportional to 220,101.75 and 350,124.75 is: 556,957.59
Step by Step Solution
- Step 1: Write the proportion equation
220,101.75 : 350,124.75 = 350,124.75 : x - Step 2: Convert to fraction form
220,101.75/350,124.75 = 350,124.75/x - Step 3: Cross multiply
220,101.75x = 350,124.75 × 350,124.75 - Step 4: Simplify right side
220,101.75x = 122,587,340,562.56 - Step 5: Solve for x
x = 122,587,340,562.56/220,101.75 - Step 6: Final answer
x = 556,957.59
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.