Finding the Third Proportional to 449,705.11 and 917,474.84
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Solution
The third proportional to 449,705.11 and 917,474.84 is: 1,871,804.56
Step by Step Solution
- Step 1: Write the proportion equation
449,705.11 : 917,474.84 = 917,474.84 : x - Step 2: Convert to fraction form
449,705.11/917,474.84 = 917,474.84/x - Step 3: Cross multiply
449,705.11x = 917,474.84 × 917,474.84 - Step 4: Simplify right side
449,705.11x = 841,760,074,578.54 - Step 5: Solve for x
x = 841,760,074,578.54/449,705.11 - Step 6: Final answer
x = 1,871,804.56
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.