Finding the Third Proportional to 1,513,198.97 and 2,248,361.30
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Solution
The third proportional to 1,513,198.97 and 2,248,361.30 is: 3,340,689.91
Step by Step Solution
- Step 1: Write the proportion equation
1,513,198.97 : 2,248,361.30 = 2,248,361.30 : x - Step 2: Convert to fraction form
1,513,198.97/2,248,361.30 = 2,248,361.30/x - Step 3: Cross multiply
1,513,198.97x = 2,248,361.30 × 2,248,361.30 - Step 4: Simplify right side
1,513,198.97x = 5,055,128,521,285.43 - Step 5: Solve for x
x = 5,055,128,521,285.43/1,513,198.97 - Step 6: Final answer
x = 3,340,689.91
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.