Finding the Fourth Proportional to 565,000.44, 847,283.81 and 240,583.02
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Solution
The fourth proportional to 565,000.44, 847,283.81 and 240,583.02 is: 360,782.19
Step by Step Solution
- Step 1: Write the proportion equation
565,000.44 : 847,283.81 = 240,583.02 : x - Step 2: Convert to fraction form
565,000.44/847,283.81 = 240,583.02/x - Step 3: Cross multiply
565,000.44x = 847,283.81 × 240,583.02 - Step 4: Simplify right side
565,000.44x = 203,842,096,603.99 - Step 5: Solve for x
x = 203,842,096,603.99/565,000.44 - Step 6: Final answer
x = 360,782.19
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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.