Finding the Fourth Proportional to 2,263,757.76, 3,395,757.60 and 580,875.84
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Solution
The fourth proportional to 2,263,757.76, 3,395,757.60 and 580,875.84 is: 871,344.80
Step by Step Solution
- Step 1: Write the proportion equation
2,263,757.76 : 3,395,757.60 = 580,875.84 : x - Step 2: Convert to fraction form
2,263,757.76/3,395,757.60 = 580,875.84/x - Step 3: Cross multiply
2,263,757.76x = 3,395,757.60 × 580,875.84 - Step 4: Simplify right side
2,263,757.76x = 1,972,513,548,336.38 - Step 5: Solve for x
x = 1,972,513,548,336.38/2,263,757.76 - Step 6: Final answer
x = 871,344.80
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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.