Finding the Fourth Proportional to 11,794,562.99, 17,684,619.64 and 4,597,689.09
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Solution
The fourth proportional to 11,794,562.99, 17,684,619.64 and 4,597,689.09 is: 6,893,717.29
Step by Step Solution
- Step 1: Write the proportion equation
11,794,562.99 : 17,684,619.64 = 4,597,689.09 : x - Step 2: Convert to fraction form
11,794,562.99/17,684,619.64 = 4,597,689.09/x - Step 3: Cross multiply
11,794,562.99x = 17,684,619.64 × 4,597,689.09 - Step 4: Simplify right side
11,794,562.99x = 81,308,382,834,450.83 - Step 5: Solve for x
x = 81,308,382,834,450.83/11,794,562.99 - Step 6: Final answer
x = 6,893,717.29
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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.