Finding the Third Proportional to 532,122.75 and 1,230,616.13
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Solution
The third proportional to 532,122.75 and 1,230,616.13 is: 2,845,990.04
Step by Step Solution
- Step 1: Write the proportion equation
532,122.75 : 1,230,616.13 = 1,230,616.13 : x - Step 2: Convert to fraction form
532,122.75/1,230,616.13 = 1,230,616.13/x - Step 3: Cross multiply
532,122.75x = 1,230,616.13 × 1,230,616.13 - Step 4: Simplify right side
532,122.75x = 1,514,416,047,110.02 - Step 5: Solve for x
x = 1,514,416,047,110.02/532,122.75 - Step 6: Final answer
x = 2,845,990.04
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These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.