Finding the Fourth Proportional to 10,741,313.01, 14,823,325.43 and 5,846,850.75
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Solution
The fourth proportional to 10,741,313.01, 14,823,325.43 and 5,846,850.75 is: 8,068,824.67
Step by Step Solution
- Step 1: Write the proportion equation
10,741,313.01 : 14,823,325.43 = 5,846,850.75 : x - Step 2: Convert to fraction form
10,741,313.01/14,823,325.43 = 5,846,850.75/x - Step 3: Cross multiply
10,741,313.01x = 14,823,325.43 × 5,846,850.75 - Step 4: Simplify right side
10,741,313.01x = 86,669,771,407,889.58 - Step 5: Solve for x
x = 86,669,771,407,889.58/10,741,313.01 - Step 6: Final answer
x = 8,068,824.67
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.