Finding the Third Proportional to 176,972.06 and 383,467.50
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Solution
The third proportional to 176,972.06 and 383,467.50 is: 830,906.99
Step by Step Solution
- Step 1: Write the proportion equation
176,972.06 : 383,467.50 = 383,467.50 : x - Step 2: Convert to fraction form
176,972.06/383,467.50 = 383,467.50/x - Step 3: Cross multiply
176,972.06x = 383,467.50 × 383,467.50 - Step 4: Simplify right side
176,972.06x = 147,047,323,556.25 - Step 5: Solve for x
x = 147,047,323,556.25/176,972.06 - Step 6: Final answer
x = 830,906.99
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.