Finding the Fourth Proportional to 6,157,852.08, 9,238,138.92 and 2,114,247.84
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Solution
The fourth proportional to 6,157,852.08, 9,238,138.92 and 2,114,247.84 is: 3,171,838.98
Step by Step Solution
- Step 1: Write the proportion equation
6,157,852.08 : 9,238,138.92 = 2,114,247.84 : x - Step 2: Convert to fraction form
6,157,852.08/9,238,138.92 = 2,114,247.84/x - Step 3: Cross multiply
6,157,852.08x = 9,238,138.92 × 2,114,247.84 - Step 4: Simplify right side
6,157,852.08x = 19,531,715,257,229.93 - Step 5: Solve for x
x = 19,531,715,257,229.93/6,157,852.08 - Step 6: Final answer
x = 3,171,838.98
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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.