Finding the Third Proportional to 324,874.13 and 499,997.63
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Solution
The third proportional to 324,874.13 and 499,997.63 is: 769,521.50
Step by Step Solution
- Step 1: Write the proportion equation
324,874.13 : 499,997.63 = 499,997.63 : x - Step 2: Convert to fraction form
324,874.13/499,997.63 = 499,997.63/x - Step 3: Cross multiply
324,874.13x = 499,997.63 × 499,997.63 - Step 4: Simplify right side
324,874.13x = 249,997,625,005.64 - Step 5: Solve for x
x = 249,997,625,005.64/324,874.13 - Step 6: Final answer
x = 769,521.50
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.