Finding the Fourth Proportional to 562,662.24, 844,067.48 and 183,449.81
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Solution
The fourth proportional to 562,662.24, 844,067.48 and 183,449.81 is: 275,198.88
Step by Step Solution
- Step 1: Write the proportion equation
562,662.24 : 844,067.48 = 183,449.81 : x - Step 2: Convert to fraction form
562,662.24/844,067.48 = 183,449.81/x - Step 3: Cross multiply
562,662.24x = 844,067.48 × 183,449.81 - Step 4: Simplify right side
562,662.24x = 154,844,018,833.18 - Step 5: Solve for x
x = 154,844,018,833.18/562,662.24 - Step 6: Final answer
x = 275,198.88
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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.