Finding the Fourth Proportional to 6,032,085.68, 8,324,337.40 and 3,278,771.44
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Solution
The fourth proportional to 6,032,085.68, 8,324,337.40 and 3,278,771.44 is: 4,524,736.74
Step by Step Solution
- Step 1: Write the proportion equation
6,032,085.68 : 8,324,337.40 = 3,278,771.44 : x - Step 2: Convert to fraction form
6,032,085.68/8,324,337.40 = 3,278,771.44/x - Step 3: Cross multiply
6,032,085.68x = 8,324,337.40 × 3,278,771.44 - Step 4: Simplify right side
6,032,085.68x = 27,293,599,724,043.86 - Step 5: Solve for x
x = 27,293,599,724,043.86/6,032,085.68 - Step 6: Final answer
x = 4,524,736.74
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1.5x scale
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.