Finding the Fourth Proportional to 562,651.74, 844,051.73 and 183,439.31
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Solution
The fourth proportional to 562,651.74, 844,051.73 and 183,439.31 is: 275,183.12
Step by Step Solution
- Step 1: Write the proportion equation
562,651.74 : 844,051.73 = 183,439.31 : x - Step 2: Convert to fraction form
562,651.74/844,051.73 = 183,439.31/x - Step 3: Cross multiply
562,651.74x = 844,051.73 × 183,439.31 - Step 4: Simplify right side
562,651.74x = 154,832,261,818.05 - Step 5: Solve for x
x = 154,832,261,818.05/562,651.74 - Step 6: Final answer
x = 275,183.12
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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.