Finding the Third Proportional to 529,328 and 1,153,822
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Solution
The third proportional to 529,328 and 1,153,822 is: 2,515,085.56
Step by Step Solution
- Step 1: Write the proportion equation
529,328 : 1,153,822 = 1,153,822 : x - Step 2: Convert to fraction form
529,328/1,153,822 = 1,153,822/x - Step 3: Cross multiply
529,328x = 1,153,822 × 1,153,822 - Step 4: Simplify right side
529,328x = 1,331,305,207,684 - Step 5: Solve for x
x = 1,331,305,207,684/529,328 - Step 6: Final answer
x = 2,515,085.56
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.