Finding the Fourth Proportional to 5,877,183.48, 8,110,240.20 and 3,263,853.48
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Solution
The fourth proportional to 5,877,183.48, 8,110,240.20 and 3,263,853.48 is: 4,503,966.19
Step by Step Solution
- Step 1: Write the proportion equation
5,877,183.48 : 8,110,240.20 = 3,263,853.48 : x - Step 2: Convert to fraction form
5,877,183.48/8,110,240.20 = 3,263,853.48/x - Step 3: Cross multiply
5,877,183.48x = 8,110,240.20 × 3,263,853.48 - Step 4: Simplify right side
5,877,183.48x = 26,470,635,700,405.89 - Step 5: Solve for x
x = 26,470,635,700,405.89/5,877,183.48 - Step 6: Final answer
x = 4,503,966.19
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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.