Finding the Fourth Proportional to 4,033,896.01, 6,052,630.86 and 2,114,351.03
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Solution
The fourth proportional to 4,033,896.01, 6,052,630.86 and 2,114,351.03 is: 3,172,463.11
Step by Step Solution
- Step 1: Write the proportion equation
4,033,896.01 : 6,052,630.86 = 2,114,351.03 : x - Step 2: Convert to fraction form
4,033,896.01/6,052,630.86 = 2,114,351.03/x - Step 3: Cross multiply
4,033,896.01x = 6,052,630.86 × 2,114,351.03 - Step 4: Simplify right side
4,033,896.01x = 12,797,386,293,050.79 - Step 5: Solve for x
x = 12,797,386,293,050.79/4,033,896.01 - Step 6: Final answer
x = 3,172,463.11
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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.