Finding the Third Proportional to 184,647.09 and 408,045.09
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Solution
The third proportional to 184,647.09 and 408,045.09 is: 901,724.45
Step by Step Solution
- Step 1: Write the proportion equation
184,647.09 : 408,045.09 = 408,045.09 : x - Step 2: Convert to fraction form
184,647.09/408,045.09 = 408,045.09/x - Step 3: Cross multiply
184,647.09x = 408,045.09 × 408,045.09 - Step 4: Simplify right side
184,647.09x = 166,500,798,533.45 - Step 5: Solve for x
x = 166,500,798,533.45/184,647.09 - Step 6: Final answer
x = 901,724.45
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Why These Related Problems?
These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.