Finding the Third Proportional to 927,765 and 1,306,471.50
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Solution
The third proportional to 927,765 and 1,306,471.50 is: 1,839,763.07
Step by Step Solution
- Step 1: Write the proportion equation
927,765 : 1,306,471.50 = 1,306,471.50 : x - Step 2: Convert to fraction form
927,765/1,306,471.50 = 1,306,471.50/x - Step 3: Cross multiply
927,765x = 1,306,471.50 × 1,306,471.50 - Step 4: Simplify right side
927,765x = 1,706,867,780,312.25 - Step 5: Solve for x
x = 1,706,867,780,312.25/927,765 - Step 6: Final answer
x = 1,839,763.07
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.