Finding the Fourth Proportional to 5,961,217.08, 8,226,678 and 3,348,180.90
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Solution
The fourth proportional to 5,961,217.08, 8,226,678 and 3,348,180.90 is: 4,620,601.09
Step by Step Solution
- Step 1: Write the proportion equation
5,961,217.08 : 8,226,678 = 3,348,180.90 : x - Step 2: Convert to fraction form
5,961,217.08/8,226,678 = 3,348,180.90/x - Step 3: Cross multiply
5,961,217.08x = 8,226,678 × 3,348,180.90 - Step 4: Simplify right side
5,961,217.08x = 27,544,406,150,050.20 - Step 5: Solve for x
x = 27,544,406,150,050.20/5,961,217.08 - Step 6: Final answer
x = 4,620,601.09
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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.