Finding the Third Proportional to 517,809.38 and 1,107,585.56
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Solution
The third proportional to 517,809.38 and 1,107,585.56 is: 2,369,106.93
Step by Step Solution
- Step 1: Write the proportion equation
517,809.38 : 1,107,585.56 = 1,107,585.56 : x - Step 2: Convert to fraction form
517,809.38/1,107,585.56 = 1,107,585.56/x - Step 3: Cross multiply
517,809.38x = 1,107,585.56 × 1,107,585.56 - Step 4: Simplify right side
517,809.38x = 1,226,745,778,258.44 - Step 5: Solve for x
x = 1,226,745,778,258.44/517,809.38 - Step 6: Final answer
x = 2,369,106.93
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.