Finding the Fourth Proportional to 3,793,225.44, 5,235,056.77 and 2,324,108.96
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Solution
The fourth proportional to 3,793,225.44, 5,235,056.77 and 2,324,108.96 is: 3,207,518.91
Step by Step Solution
- Step 1: Write the proportion equation
3,793,225.44 : 5,235,056.77 = 2,324,108.96 : x - Step 2: Convert to fraction form
3,793,225.44/5,235,056.77 = 2,324,108.96/x - Step 3: Cross multiply
3,793,225.44x = 5,235,056.77 × 2,324,108.96 - Step 4: Simplify right side
3,793,225.44x = 12,166,842,345,265.66 - Step 5: Solve for x
x = 12,166,842,345,265.66/3,793,225.44 - Step 6: Final answer
x = 3,207,518.91
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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.