Finding the Third Proportional to 498,744 and 1,032,966
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Solution
The third proportional to 498,744 and 1,032,966 is: 2,139,411.72
Step by Step Solution
- Step 1: Write the proportion equation
498,744 : 1,032,966 = 1,032,966 : x - Step 2: Convert to fraction form
498,744/1,032,966 = 1,032,966/x - Step 3: Cross multiply
498,744x = 1,032,966 × 1,032,966 - Step 4: Simplify right side
498,744x = 1,067,018,757,156 - Step 5: Solve for x
x = 1,067,018,757,156/498,744 - Step 6: Final answer
x = 2,139,411.72
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.