Finding the Fourth Proportional to 1,595,475.02, 2,393,233.50 and 530,517.14
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Solution
The fourth proportional to 1,595,475.02, 2,393,233.50 and 530,517.14 is: 795,782.68
Step by Step Solution
- Step 1: Write the proportion equation
1,595,475.02 : 2,393,233.50 = 530,517.14 : x - Step 2: Convert to fraction form
1,595,475.02/2,393,233.50 = 530,517.14/x - Step 3: Cross multiply
1,595,475.02x = 2,393,233.50 × 530,517.14 - Step 4: Simplify right side
1,595,475.02x = 1,269,651,391,772.19 - Step 5: Solve for x
x = 1,269,651,391,772.19/1,595,475.02 - Step 6: Final answer
x = 795,782.68
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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.