Finding the Fourth Proportional to 4,545,969.29, 6,273,583.99 and 2,585,797.08
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Solution
The fourth proportional to 4,545,969.29, 6,273,583.99 and 2,585,797.08 is: 3,568,483.23
Step by Step Solution
- Step 1: Write the proportion equation
4,545,969.29 : 6,273,583.99 = 2,585,797.08 : x - Step 2: Convert to fraction form
4,545,969.29/6,273,583.99 = 2,585,797.08/x - Step 3: Cross multiply
4,545,969.29x = 6,273,583.99 × 2,585,797.08 - Step 4: Simplify right side
4,545,969.29x = 16,222,215,161,039.47 - Step 5: Solve for x
x = 16,222,215,161,039.47/4,545,969.29 - Step 6: Final answer
x = 3,568,483.23
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.