Finding the Fourth Proportional to 2,932,273.08, 4,397,029.32 and 1,135,997.64
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Solution
The fourth proportional to 2,932,273.08, 4,397,029.32 and 1,135,997.64 is: 1,703,461.72
Step by Step Solution
- Step 1: Write the proportion equation
2,932,273.08 : 4,397,029.32 = 1,135,997.64 : x - Step 2: Convert to fraction form
2,932,273.08/4,397,029.32 = 1,135,997.64/x - Step 3: Cross multiply
2,932,273.08x = 4,397,029.32 × 1,135,997.64 - Step 4: Simplify right side
2,932,273.08x = 4,995,014,930,530.81 - Step 5: Solve for x
x = 4,995,014,930,530.81/2,932,273.08 - Step 6: Final answer
x = 1,703,461.72
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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.