Finding the Third Proportional to 422,116.63 and 923,054.96
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Solution
The third proportional to 422,116.63 and 923,054.96 is: 2,018,471.67
Step by Step Solution
- Step 1: Write the proportion equation
422,116.63 : 923,054.96 = 923,054.96 : x - Step 2: Convert to fraction form
422,116.63/923,054.96 = 923,054.96/x - Step 3: Cross multiply
422,116.63x = 923,054.96 × 923,054.96 - Step 4: Simplify right side
422,116.63x = 852,030,457,305.66 - Step 5: Solve for x
x = 852,030,457,305.66/422,116.63 - Step 6: Final answer
x = 2,018,471.67
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.