Finding the Fourth Proportional to 1,524,026.19, 2,284,438.92 and 512,797.08
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Solution
The fourth proportional to 1,524,026.19, 2,284,438.92 and 512,797.08 is: 768,657.14
Step by Step Solution
- Step 1: Write the proportion equation
1,524,026.19 : 2,284,438.92 = 512,797.08 : x - Step 2: Convert to fraction form
1,524,026.19/2,284,438.92 = 512,797.08/x - Step 3: Cross multiply
1,524,026.19x = 2,284,438.92 × 512,797.08 - Step 4: Simplify right side
1,524,026.19x = 1,171,453,607,614.35 - Step 5: Solve for x
x = 1,171,453,607,614.35/1,524,026.19 - Step 6: Final answer
x = 768,657.14
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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.