Finding the Fourth Proportional to 2,530,101.13, 3,795,088.64 and 1,183,770.16
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Solution
The fourth proportional to 2,530,101.13, 3,795,088.64 and 1,183,770.16 is: 1,775,625.74
Step by Step Solution
- Step 1: Write the proportion equation
2,530,101.13 : 3,795,088.64 = 1,183,770.16 : x - Step 2: Convert to fraction form
2,530,101.13/3,795,088.64 = 1,183,770.16/x - Step 3: Cross multiply
2,530,101.13x = 3,795,088.64 × 1,183,770.16 - Step 4: Simplify right side
2,530,101.13x = 4,492,512,686,586.98 - Step 5: Solve for x
x = 4,492,512,686,586.98/2,530,101.13 - Step 6: Final answer
x = 1,775,625.74
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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.