Finding the Fourth Proportional to 5,814,119.25, 8,023,484.57 and 3,236,408.96
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Solution
The fourth proportional to 5,814,119.25, 8,023,484.57 and 3,236,408.96 is: 4,466,244.36
Step by Step Solution
- Step 1: Write the proportion equation
5,814,119.25 : 8,023,484.57 = 3,236,408.96 : x - Step 2: Convert to fraction form
5,814,119.25/8,023,484.57 = 3,236,408.96/x - Step 3: Cross multiply
5,814,119.25x = 8,023,484.57 × 3,236,408.96 - Step 4: Simplify right side
5,814,119.25x = 25,967,277,296,470.28 - Step 5: Solve for x
x = 25,967,277,296,470.28/5,814,119.25 - Step 6: Final answer
x = 4,466,244.36
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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.