Finding the Fourth Proportional to 1,052,912.64, 1,453,019.70 and 594,124.62
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Solution
The fourth proportional to 1,052,912.64, 1,453,019.70 and 594,124.62 is: 819,892.12
Step by Step Solution
- Step 1: Write the proportion equation
1,052,912.64 : 1,453,019.70 = 594,124.62 : x - Step 2: Convert to fraction form
1,052,912.64/1,453,019.70 = 594,124.62/x - Step 3: Cross multiply
1,052,912.64x = 1,453,019.70 × 594,124.62 - Step 4: Simplify right side
1,052,912.64x = 863,274,777,115.01 - Step 5: Solve for x
x = 863,274,777,115.01/1,052,912.64 - Step 6: Final answer
x = 819,892.12
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.