Finding the Fourth Proportional to 1,034,608.23, 1,551,977.95 and 324,664.29
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Solution
The fourth proportional to 1,034,608.23, 1,551,977.95 and 324,664.29 is: 487,017.02
Step by Step Solution
- Step 1: Write the proportion equation
1,034,608.23 : 1,551,977.95 = 324,664.29 : x - Step 2: Convert to fraction form
1,034,608.23/1,551,977.95 = 324,664.29/x - Step 3: Cross multiply
1,034,608.23x = 1,551,977.95 × 324,664.29 - Step 4: Simplify right side
1,034,608.23x = 503,871,821,489.03 - Step 5: Solve for x
x = 503,871,821,489.03/1,034,608.23 - Step 6: Final answer
x = 487,017.02
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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.