Finding the Fourth Proportional to 6,134,824.49, 9,204,338.79 and 2,094,149.84
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Solution
The fourth proportional to 6,134,824.49, 9,204,338.79 and 2,094,149.84 is: 3,141,942.30
Step by Step Solution
- Step 1: Write the proportion equation
6,134,824.49 : 9,204,338.79 = 2,094,149.84 : x - Step 2: Convert to fraction form
6,134,824.49/9,204,338.79 = 2,094,149.84/x - Step 3: Cross multiply
6,134,824.49x = 9,204,338.79 × 2,094,149.84 - Step 4: Simplify right side
6,134,824.49x = 19,275,264,558,362.60 - Step 5: Solve for x
x = 19,275,264,558,362.60/6,134,824.49 - Step 6: Final answer
x = 3,141,942.30
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.