Finding the Fourth Proportional to 4,158,043.05, 6,237,064.58 and 2,562,407.85
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Solution
The fourth proportional to 4,158,043.05, 6,237,064.58 and 2,562,407.85 is: 3,843,611.78
Step by Step Solution
- Step 1: Write the proportion equation
4,158,043.05 : 6,237,064.58 = 2,562,407.85 : x - Step 2: Convert to fraction form
4,158,043.05/6,237,064.58 = 2,562,407.85/x - Step 3: Cross multiply
4,158,043.05x = 6,237,064.58 × 2,562,407.85 - Step 4: Simplify right side
4,158,043.05x = 15,981,903,227,936.91 - Step 5: Solve for x
x = 15,981,903,227,936.91/4,158,043.05 - Step 6: Final answer
x = 3,843,611.78
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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.