Finding the Third Proportional to 784,869.75 and 1,183,055.63
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Solution
The third proportional to 784,869.75 and 1,183,055.63 is: 1,783,252.08
Step by Step Solution
- Step 1: Write the proportion equation
784,869.75 : 1,183,055.63 = 1,183,055.63 : x - Step 2: Convert to fraction form
784,869.75/1,183,055.63 = 1,183,055.63/x - Step 3: Cross multiply
784,869.75x = 1,183,055.63 × 1,183,055.63 - Step 4: Simplify right side
784,869.75x = 1,399,620,611,844.14 - Step 5: Solve for x
x = 1,399,620,611,844.14/784,869.75 - Step 6: Final answer
x = 1,783,252.08
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.