Finding the Third Proportional to 929,161.13 and 2,057,298.75
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Solution
The third proportional to 929,161.13 and 2,057,298.75 is: 4,555,160.60
Step by Step Solution
- Step 1: Write the proportion equation
929,161.13 : 2,057,298.75 = 2,057,298.75 : x - Step 2: Convert to fraction form
929,161.13/2,057,298.75 = 2,057,298.75/x - Step 3: Cross multiply
929,161.13x = 2,057,298.75 × 2,057,298.75 - Step 4: Simplify right side
929,161.13x = 4,232,478,146,751.56 - Step 5: Solve for x
x = 4,232,478,146,751.56/929,161.13 - Step 6: Final answer
x = 4,555,160.60
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Why These Related Problems?
These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.