Finding the Fourth Proportional to 6,269,260.01, 8,652,524.49 and 3,823,289.91
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Solution
The fourth proportional to 6,269,260.01, 8,652,524.49 and 3,823,289.91 is: 5,276,716.80
Step by Step Solution
- Step 1: Write the proportion equation
6,269,260.01 : 8,652,524.49 = 3,823,289.91 : x - Step 2: Convert to fraction form
6,269,260.01/8,652,524.49 = 3,823,289.91/x - Step 3: Cross multiply
6,269,260.01x = 8,652,524.49 × 3,823,289.91 - Step 4: Simplify right side
6,269,260.01x = 33,081,109,578,644.90 - Step 5: Solve for x
x = 33,081,109,578,644.90/6,269,260.01 - Step 6: Final answer
x = 5,276,716.80
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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.