Finding the Third Proportional to 193,744.13 and 410,536.13
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Solution
The third proportional to 193,744.13 and 410,536.13 is: 869,909.78
Step by Step Solution
- Step 1: Write the proportion equation
193,744.13 : 410,536.13 = 410,536.13 : x - Step 2: Convert to fraction form
193,744.13/410,536.13 = 410,536.13/x - Step 3: Cross multiply
193,744.13x = 410,536.13 × 410,536.13 - Step 4: Simplify right side
193,744.13x = 168,539,909,930.02 - Step 5: Solve for x
x = 168,539,909,930.02/193,744.13 - Step 6: Final answer
x = 869,909.78
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.