Finding the Fourth Proportional to 2,244,558.74, 3,367,310.96 and 728,123.26
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Solution
The fourth proportional to 2,244,558.74, 3,367,310.96 and 728,123.26 is: 1,092,338.28
Step by Step Solution
- Step 1: Write the proportion equation
2,244,558.74 : 3,367,310.96 = 728,123.26 : x - Step 2: Convert to fraction form
2,244,558.74/3,367,310.96 = 728,123.26/x - Step 3: Cross multiply
2,244,558.74x = 3,367,310.96 × 728,123.26 - Step 4: Simplify right side
2,244,558.74x = 2,451,817,433,628.93 - Step 5: Solve for x
x = 2,451,817,433,628.93/2,244,558.74 - Step 6: Final answer
x = 1,092,338.28
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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.