Finding the Fourth Proportional to 4,259,194.35, 5,876,994.79 and 2,516,621.00
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Solution
The fourth proportional to 4,259,194.35, 5,876,994.79 and 2,516,621.00 is: 3,472,527.26
Step by Step Solution
- Step 1: Write the proportion equation
4,259,194.35 : 5,876,994.79 = 2,516,621.00 : x - Step 2: Convert to fraction form
4,259,194.35/5,876,994.79 = 2,516,621.00/x - Step 3: Cross multiply
4,259,194.35x = 5,876,994.79 × 2,516,621.00 - Step 4: Simplify right side
4,259,194.35x = 14,790,168,479,165.39 - Step 5: Solve for x
x = 14,790,168,479,165.39/4,259,194.35 - Step 6: Final answer
x = 3,472,527.26
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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.