Finding the Fourth Proportional to 1,597,113.43, 2,204,047.70 and 871,963.00
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Solution
The fourth proportional to 1,597,113.43, 2,204,047.70 and 871,963.00 is: 1,203,325.95
Step by Step Solution
- Step 1: Write the proportion equation
1,597,113.43 : 2,204,047.70 = 871,963.00 : x - Step 2: Convert to fraction form
1,597,113.43/2,204,047.70 = 871,963.00/x - Step 3: Cross multiply
1,597,113.43x = 2,204,047.70 × 871,963.00 - Step 4: Simplify right side
1,597,113.43x = 1,921,848,029,255.05 - Step 5: Solve for x
x = 1,921,848,029,255.05/1,597,113.43 - Step 6: Final answer
x = 1,203,325.95
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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.