Finding the Third Proportional to 547,479 and 1,170,618.75
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Solution
The third proportional to 547,479 and 1,170,618.75 is: 2,503,015.20
Step by Step Solution
- Step 1: Write the proportion equation
547,479 : 1,170,618.75 = 1,170,618.75 : x - Step 2: Convert to fraction form
547,479/1,170,618.75 = 1,170,618.75/x - Step 3: Cross multiply
547,479x = 1,170,618.75 × 1,170,618.75 - Step 4: Simplify right side
547,479x = 1,370,348,257,851.56 - Step 5: Solve for x
x = 1,370,348,257,851.56/547,479 - Step 6: Final answer
x = 2,503,015.20
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.