Finding the Fourth Proportional to 4,323,350.22, 5,966,247.14 and 2,363,231.49
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Solution
The fourth proportional to 4,323,350.22, 5,966,247.14 and 2,363,231.49 is: 3,261,272.49
Step by Step Solution
- Step 1: Write the proportion equation
4,323,350.22 : 5,966,247.14 = 2,363,231.49 : x - Step 2: Convert to fraction form
4,323,350.22/5,966,247.14 = 2,363,231.49/x - Step 3: Cross multiply
4,323,350.22x = 5,966,247.14 × 2,363,231.49 - Step 4: Simplify right side
4,323,350.22x = 14,099,623,118,370.44 - Step 5: Solve for x
x = 14,099,623,118,370.44/4,323,350.22 - Step 6: Final answer
x = 3,261,272.49
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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.