Finding the Third Proportional to 272,332.13 and 577,050.75
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Solution
The third proportional to 272,332.13 and 577,050.75 is: 1,222,725.99
Step by Step Solution
- Step 1: Write the proportion equation
272,332.13 : 577,050.75 = 577,050.75 : x - Step 2: Convert to fraction form
272,332.13/577,050.75 = 577,050.75/x - Step 3: Cross multiply
272,332.13x = 577,050.75 × 577,050.75 - Step 4: Simplify right side
272,332.13x = 332,987,568,075.56 - Step 5: Solve for x
x = 332,987,568,075.56/272,332.13 - Step 6: Final answer
x = 1,222,725.99
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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.