Finding the Fourth Proportional to 2,252,996.03, 3,379,099.95 and 633,379.84
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Solution
The fourth proportional to 2,252,996.03, 3,379,099.95 and 633,379.84 is: 949,958.96
Step by Step Solution
- Step 1: Write the proportion equation
2,252,996.03 : 3,379,099.95 = 633,379.84 : x - Step 2: Convert to fraction form
2,252,996.03/3,379,099.95 = 633,379.84/x - Step 3: Cross multiply
2,252,996.03x = 3,379,099.95 × 633,379.84 - Step 4: Simplify right side
2,252,996.03x = 2,140,253,777,227.26 - Step 5: Solve for x
x = 2,140,253,777,227.26/2,252,996.03 - Step 6: Final answer
x = 949,958.96
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1.5x scale
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.