Finding the Fourth Proportional to 3,375,968.44, 5,064,397.36 and 1,100,693.84
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Solution
The fourth proportional to 3,375,968.44, 5,064,397.36 and 1,100,693.84 is: 1,651,185.75
Step by Step Solution
- Step 1: Write the proportion equation
3,375,968.44 : 5,064,397.36 = 1,100,693.84 : x - Step 2: Convert to fraction form
3,375,968.44/5,064,397.36 = 1,100,693.84/x - Step 3: Cross multiply
3,375,968.44x = 5,064,397.36 × 1,100,693.84 - Step 4: Simplify right side
3,375,968.44x = 5,574,350,977,464.26 - Step 5: Solve for x
x = 5,574,350,977,464.26/3,375,968.44 - Step 6: Final answer
x = 1,651,185.75
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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.