Finding the Fourth Proportional to 1,035,604.53, 1,552,887.36 and 603,461.97
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Solution
The fourth proportional to 1,035,604.53, 1,552,887.36 and 603,461.97 is: 904,890.27
Step by Step Solution
- Step 1: Write the proportion equation
1,035,604.53 : 1,552,887.36 = 603,461.97 : x - Step 2: Convert to fraction form
1,035,604.53/1,552,887.36 = 603,461.97/x - Step 3: Cross multiply
1,035,604.53x = 1,552,887.36 × 603,461.97 - Step 4: Simplify right side
1,035,604.53x = 937,108,465,453.70 - Step 5: Solve for x
x = 937,108,465,453.70/1,035,604.53 - Step 6: Final answer
x = 904,890.27
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.