Finding the Fourth Proportional to 6,655,250.26, 9,983,978.57 and 2,336,180.19
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Solution
The fourth proportional to 6,655,250.26, 9,983,978.57 and 2,336,180.19 is: 3,504,657.53
Step by Step Solution
- Step 1: Write the proportion equation
6,655,250.26 : 9,983,978.57 = 2,336,180.19 : x - Step 2: Convert to fraction form
6,655,250.26/9,983,978.57 = 2,336,180.19/x - Step 3: Cross multiply
6,655,250.26x = 9,983,978.57 × 2,336,180.19 - Step 4: Simplify right side
6,655,250.26x = 23,324,372,952,618.53 - Step 5: Solve for x
x = 23,324,372,952,618.53/6,655,250.26 - Step 6: Final answer
x = 3,504,657.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.