Finding the Fourth Proportional to 5,410,235.68, 7,466,034 and 2,995,735.84
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Solution
The fourth proportional to 5,410,235.68, 7,466,034 and 2,995,735.84 is: 4,134,064.94
Step by Step Solution
- Step 1: Write the proportion equation
5,410,235.68 : 7,466,034 = 2,995,735.84 : x - Step 2: Convert to fraction form
5,410,235.68/7,466,034 = 2,995,735.84/x - Step 3: Cross multiply
5,410,235.68x = 7,466,034 × 2,995,735.84 - Step 4: Simplify right side
5,410,235.68x = 22,366,265,636,458.56 - Step 5: Solve for x
x = 22,366,265,636,458.56/5,410,235.68 - Step 6: Final answer
x = 4,134,064.94
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1.5x scale
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.