Finding the Third Proportional to 532,757.25 and 814,991.63
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Solution
The third proportional to 532,757.25 and 814,991.63 is: 1,246,742.96
Step by Step Solution
- Step 1: Write the proportion equation
532,757.25 : 814,991.63 = 814,991.63 : x - Step 2: Convert to fraction form
532,757.25/814,991.63 = 814,991.63/x - Step 3: Cross multiply
532,757.25x = 814,991.63 × 814,991.63 - Step 4: Simplify right side
532,757.25x = 664,211,348,820.14 - Step 5: Solve for x
x = 664,211,348,820.14/532,757.25 - Step 6: Final answer
x = 1,246,742.96
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.