Finding the Fourth Proportional to 5,933,102.96, 8,899,913.24 and 2,903,020.14
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Solution
The fourth proportional to 5,933,102.96, 8,899,913.24 and 2,903,020.14 is: 4,354,656.84
Step by Step Solution
- Step 1: Write the proportion equation
5,933,102.96 : 8,899,913.24 = 2,903,020.14 : x - Step 2: Convert to fraction form
5,933,102.96/8,899,913.24 = 2,903,020.14/x - Step 3: Cross multiply
5,933,102.96x = 8,899,913.24 × 2,903,020.14 - Step 4: Simplify right side
5,933,102.96x = 25,836,627,379,972.66 - Step 5: Solve for x
x = 25,836,627,379,972.66/5,933,102.96 - Step 6: Final answer
x = 4,354,656.84
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1.5x scale
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.