Finding the Fourth Proportional to 2,311,542.76, 3,462,613.98 and 1,886,593
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Solution
The fourth proportional to 2,311,542.76, 3,462,613.98 and 1,886,593 is: 2,826,053.41
Step by Step Solution
- Step 1: Write the proportion equation
2,311,542.76 : 3,462,613.98 = 1,886,593 : x - Step 2: Convert to fraction form
2,311,542.76/3,462,613.98 = 1,886,593/x - Step 3: Cross multiply
2,311,542.76x = 3,462,613.98 × 1,886,593 - Step 4: Simplify right side
2,311,542.76x = 6,532,543,296,370.14 - Step 5: Solve for x
x = 6,532,543,296,370.14/2,311,542.76 - Step 6: Final answer
x = 2,826,053.41
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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.