Finding the Fourth Proportional to 4,584,343.44, 6,876,743.57 and 1,744,675.68
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Solution
The fourth proportional to 4,584,343.44, 6,876,743.57 and 1,744,675.68 is: 2,617,100.44
Step by Step Solution
- Step 1: Write the proportion equation
4,584,343.44 : 6,876,743.57 = 1,744,675.68 : x - Step 2: Convert to fraction form
4,584,343.44/6,876,743.57 = 1,744,675.68/x - Step 3: Cross multiply
4,584,343.44x = 6,876,743.57 × 1,744,675.68 - Step 4: Simplify right side
4,584,343.44x = 11,997,687,255,452 - Step 5: Solve for x
x = 11,997,687,255,452/4,584,343.44 - Step 6: Final answer
x = 2,617,100.44
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.