Finding the Fourth Proportional to 4,571,989.26, 6,844,530.58 and 3,051,901.80
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Solution
The fourth proportional to 4,571,989.26, 6,844,530.58 and 3,051,901.80 is: 4,568,872.32
Step by Step Solution
- Step 1: Write the proportion equation
4,571,989.26 : 6,844,530.58 = 3,051,901.80 : x - Step 2: Convert to fraction form
4,571,989.26/6,844,530.58 = 3,051,901.80/x - Step 3: Cross multiply
4,571,989.26x = 6,844,530.58 × 3,051,901.80 - Step 4: Simplify right side
4,571,989.26x = 20,888,835,197,257.04 - Step 5: Solve for x
x = 20,888,835,197,257.04/4,571,989.26 - Step 6: Final answer
x = 4,568,872.32
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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.