Finding the Fourth Proportional to 2,727,240.12, 4,090,466.25 and 833,473.08
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Solution
The fourth proportional to 2,727,240.12, 4,090,466.25 and 833,473.08 is: 1,250,089.23
Step by Step Solution
- Step 1: Write the proportion equation
2,727,240.12 : 4,090,466.25 = 833,473.08 : x - Step 2: Convert to fraction form
2,727,240.12/4,090,466.25 = 833,473.08/x - Step 3: Cross multiply
2,727,240.12x = 4,090,466.25 × 833,473.08 - Step 4: Simplify right side
2,727,240.12x = 3,409,293,504,023.55 - Step 5: Solve for x
x = 3,409,293,504,023.55/2,727,240.12 - Step 6: Final answer
x = 1,250,089.23
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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.