Finding the Fourth Proportional to 2,396,893.37, 3,595,844.97 and 777,535.76
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Solution
The fourth proportional to 2,396,893.37, 3,595,844.97 and 777,535.76 is: 1,166,467.43
Step by Step Solution
- Step 1: Write the proportion equation
2,396,893.37 : 3,595,844.97 = 777,535.76 : x - Step 2: Convert to fraction form
2,396,893.37/3,595,844.97 = 777,535.76/x - Step 3: Cross multiply
2,396,893.37x = 3,595,844.97 × 777,535.76 - Step 4: Simplify right side
2,396,893.37x = 2,795,898,033,611.90 - Step 5: Solve for x
x = 2,795,898,033,611.90/2,396,893.37 - Step 6: Final answer
x = 1,166,467.43
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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.