Finding the Fourth Proportional to 1,548,665.39, 2,324,475.67 and 950,794.26
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Solution
The fourth proportional to 1,548,665.39, 2,324,475.67 and 950,794.26 is: 1,427,098.55
Step by Step Solution
- Step 1: Write the proportion equation
1,548,665.39 : 2,324,475.67 = 950,794.26 : x - Step 2: Convert to fraction form
1,548,665.39/2,324,475.67 = 950,794.26/x - Step 3: Cross multiply
1,548,665.39x = 2,324,475.67 × 950,794.26 - Step 4: Simplify right side
1,548,665.39x = 2,210,098,136,258.19 - Step 5: Solve for x
x = 2,210,098,136,258.19/1,548,665.39 - Step 6: Final answer
x = 1,427,098.55
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.