Finding the Third Proportional to 122,264.44 and 264,875.06
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Solution
The third proportional to 122,264.44 and 264,875.06 is: 573,828.34
Step by Step Solution
- Step 1: Write the proportion equation
122,264.44 : 264,875.06 = 264,875.06 : x - Step 2: Convert to fraction form
122,264.44/264,875.06 = 264,875.06/x - Step 3: Cross multiply
122,264.44x = 264,875.06 × 264,875.06 - Step 4: Simplify right side
122,264.44x = 70,158,798,734.38 - Step 5: Solve for x
x = 70,158,798,734.38/122,264.44 - Step 6: Final answer
x = 573,828.34
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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.