Finding the Third Proportional to 236,404.13 and 354,849.19
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Solution
The third proportional to 236,404.13 and 354,849.19 is: 532,638.53
Step by Step Solution
- Step 1: Write the proportion equation
236,404.13 : 354,849.19 = 354,849.19 : x - Step 2: Convert to fraction form
236,404.13/354,849.19 = 354,849.19/x - Step 3: Cross multiply
236,404.13x = 354,849.19 × 354,849.19 - Step 4: Simplify right side
236,404.13x = 125,917,945,869.41 - Step 5: Solve for x
x = 125,917,945,869.41/236,404.13 - Step 6: Final answer
x = 532,638.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.