Finding the Third Proportional to 716,983.88 and 1,560,408.75
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Solution
The third proportional to 716,983.88 and 1,560,408.75 is: 3,395,997.53
Step by Step Solution
- Step 1: Write the proportion equation
716,983.88 : 1,560,408.75 = 1,560,408.75 : x - Step 2: Convert to fraction form
716,983.88/1,560,408.75 = 1,560,408.75/x - Step 3: Cross multiply
716,983.88x = 1,560,408.75 × 1,560,408.75 - Step 4: Simplify right side
716,983.88x = 2,434,875,467,076.56 - Step 5: Solve for x
x = 2,434,875,467,076.56/716,983.88 - Step 6: Final answer
x = 3,395,997.53
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.