Finding the Fourth Proportional to 1,935,581.24, 2,903,184.14 and 587,755.52
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Solution
The fourth proportional to 1,935,581.24, 2,903,184.14 and 587,755.52 is: 881,576.28
Step by Step Solution
- Step 1: Write the proportion equation
1,935,581.24 : 2,903,184.14 = 587,755.52 : x - Step 2: Convert to fraction form
1,935,581.24/2,903,184.14 = 587,755.52/x - Step 3: Cross multiply
1,935,581.24x = 2,903,184.14 × 587,755.52 - Step 4: Simplify right side
1,935,581.24x = 1,706,362,503,861.45 - Step 5: Solve for x
x = 1,706,362,503,861.45/1,935,581.24 - Step 6: Final answer
x = 881,576.28
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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.