Finding the Fourth Proportional to 6,463,536.18, 9,694,254.24 and 3,051,816.18
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Solution
The fourth proportional to 6,463,536.18, 9,694,254.24 and 3,051,816.18 is: 4,577,228.49
Step by Step Solution
- Step 1: Write the proportion equation
6,463,536.18 : 9,694,254.24 = 3,051,816.18 : x - Step 2: Convert to fraction form
6,463,536.18/9,694,254.24 = 3,051,816.18/x - Step 3: Cross multiply
6,463,536.18x = 9,694,254.24 × 3,051,816.18 - Step 4: Simplify right side
6,463,536.18x = 29,585,081,942,665.61 - Step 5: Solve for x
x = 29,585,081,942,665.61/6,463,536.18 - Step 6: Final answer
x = 4,577,228.49
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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.