Finding the Third Proportional to 487,199.81 and 1,060,119.14
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Solution
The third proportional to 487,199.81 and 1,060,119.14 is: 2,306,759.08
Step by Step Solution
- Step 1: Write the proportion equation
487,199.81 : 1,060,119.14 = 1,060,119.14 : x - Step 2: Convert to fraction form
487,199.81/1,060,119.14 = 1,060,119.14/x - Step 3: Cross multiply
487,199.81x = 1,060,119.14 × 1,060,119.14 - Step 4: Simplify right side
487,199.81x = 1,123,852,592,319.49 - Step 5: Solve for x
x = 1,123,852,592,319.49/487,199.81 - Step 6: Final answer
x = 2,306,759.08
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.