Finding the Third Proportional to 935,519.63 and 1,303,414.03
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Solution
The third proportional to 935,519.63 and 1,303,414.03 is: 1,815,983.43
Step by Step Solution
- Step 1: Write the proportion equation
935,519.63 : 1,303,414.03 = 1,303,414.03 : x - Step 2: Convert to fraction form
935,519.63/1,303,414.03 = 1,303,414.03/x - Step 3: Cross multiply
935,519.63x = 1,303,414.03 × 1,303,414.03 - Step 4: Simplify right side
935,519.63x = 1,698,888,136,859.38 - Step 5: Solve for x
x = 1,698,888,136,859.38/935,519.63 - Step 6: Final answer
x = 1,815,983.43
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Why These Related Problems?
These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.