Finding the Fourth Proportional to 2,224,506.24, 3,336,759.37 and 2,110,910.73
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Solution
The fourth proportional to 2,224,506.24, 3,336,759.37 and 2,110,910.73 is: 3,166,366.10
Step by Step Solution
- Step 1: Write the proportion equation
2,224,506.24 : 3,336,759.37 = 2,110,910.73 : x - Step 2: Convert to fraction form
2,224,506.24/3,336,759.37 = 2,110,910.73/x - Step 3: Cross multiply
2,224,506.24x = 3,336,759.37 × 2,110,910.73 - Step 4: Simplify right side
2,224,506.24x = 7,043,601,152,283.76 - Step 5: Solve for x
x = 7,043,601,152,283.76/2,224,506.24 - Step 6: Final answer
x = 3,166,366.10
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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.