Finding the Third Proportional to 1,819,671.75 and 3,894,954.75
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Solution
The third proportional to 1,819,671.75 and 3,894,954.75 is: 8,337,037.99
Step by Step Solution
- Step 1: Write the proportion equation
1,819,671.75 : 3,894,954.75 = 3,894,954.75 : x - Step 2: Convert to fraction form
1,819,671.75/3,894,954.75 = 3,894,954.75/x - Step 3: Cross multiply
1,819,671.75x = 3,894,954.75 × 3,894,954.75 - Step 4: Simplify right side
1,819,671.75x = 15,170,672,504,547.56 - Step 5: Solve for x
x = 15,170,672,504,547.56/1,819,671.75 - Step 6: Final answer
x = 8,337,037.99
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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.