Finding the Fourth Proportional to 1,034,608.26, 1,551,977.99 and 324,664.32
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Solution
The fourth proportional to 1,034,608.26, 1,551,977.99 and 324,664.32 is: 487,017.07
Step by Step Solution
- Step 1: Write the proportion equation
1,034,608.26 : 1,551,977.99 = 324,664.32 : x - Step 2: Convert to fraction form
1,034,608.26/1,551,977.99 = 324,664.32/x - Step 3: Cross multiply
1,034,608.26x = 1,551,977.99 × 324,664.32 - Step 4: Simplify right side
1,034,608.26x = 503,871,878,778.32 - Step 5: Solve for x
x = 503,871,878,778.32/1,034,608.26 - Step 6: Final answer
x = 487,017.07
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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.