Finding the Third Proportional to 925,516.13 and 1,398,115.69
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Solution
The third proportional to 925,516.13 and 1,398,115.69 is: 2,112,040.43
Step by Step Solution
- Step 1: Write the proportion equation
925,516.13 : 1,398,115.69 = 1,398,115.69 : x - Step 2: Convert to fraction form
925,516.13/1,398,115.69 = 1,398,115.69/x - Step 3: Cross multiply
925,516.13x = 1,398,115.69 × 1,398,115.69 - Step 4: Simplify right side
925,516.13x = 1,954,727,475,633.60 - Step 5: Solve for x
x = 1,954,727,475,633.60/925,516.13 - Step 6: Final answer
x = 2,112,040.43
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.