Finding the Third Proportional to 529,277.63 and 1,126,828.13
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Solution
The third proportional to 529,277.63 and 1,126,828.13 is: 2,399,008.69
Step by Step Solution
- Step 1: Write the proportion equation
529,277.63 : 1,126,828.13 = 1,126,828.13 : x - Step 2: Convert to fraction form
529,277.63/1,126,828.13 = 1,126,828.13/x - Step 3: Cross multiply
529,277.63x = 1,126,828.13 × 1,126,828.13 - Step 4: Simplify right side
529,277.63x = 1,269,741,623,291.02 - Step 5: Solve for x
x = 1,269,741,623,291.02/529,277.63 - Step 6: Final answer
x = 2,399,008.69
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.