Finding the Fourth Proportional to 11,899,504.08, 17,849,260.08 and 3,263,694.46
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Solution
The fourth proportional to 11,899,504.08, 17,849,260.08 and 3,263,694.46 is: 4,895,542.77
Step by Step Solution
- Step 1: Write the proportion equation
11,899,504.08 : 17,849,260.08 = 3,263,694.46 : x - Step 2: Convert to fraction form
11,899,504.08/17,849,260.08 = 3,263,694.46/x - Step 3: Cross multiply
11,899,504.08x = 17,849,260.08 × 3,263,694.46 - Step 4: Simplify right side
11,899,504.08x = 58,254,531,193,572 - Step 5: Solve for x
x = 58,254,531,193,572/11,899,504.08 - Step 6: Final answer
x = 4,895,542.77
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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.