Finding the Fourth Proportional to 4,397,169.40, 6,068,094.36 and 2,437,173.87
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Solution
The fourth proportional to 4,397,169.40, 6,068,094.36 and 2,437,173.87 is: 3,363,300.26
Step by Step Solution
- Step 1: Write the proportion equation
4,397,169.40 : 6,068,094.36 = 2,437,173.87 : x - Step 2: Convert to fraction form
4,397,169.40/6,068,094.36 = 2,437,173.87/x - Step 3: Cross multiply
4,397,169.40x = 6,068,094.36 × 2,437,173.87 - Step 4: Simplify right side
4,397,169.40x = 14,789,001,007,585.44 - Step 5: Solve for x
x = 14,789,001,007,585.44/4,397,169.40 - Step 6: Final answer
x = 3,363,300.26
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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.