Finding the Fourth Proportional to 5,707,267.92, 8,569,441.11 and 4,941,135
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Solution
The fourth proportional to 5,707,267.92, 8,569,441.11 and 4,941,135 is: 7,419,095.44
Step by Step Solution
- Step 1: Write the proportion equation
5,707,267.92 : 8,569,441.11 = 4,941,135 : x - Step 2: Convert to fraction form
5,707,267.92/8,569,441.11 = 4,941,135/x - Step 3: Cross multiply
5,707,267.92x = 8,569,441.11 × 4,941,135 - Step 4: Simplify right side
5,707,267.92x = 42,342,765,399,059.84 - Step 5: Solve for x
x = 42,342,765,399,059.84/5,707,267.92 - Step 6: Final answer
x = 7,419,095.44
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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.