Finding the Fourth Proportional to 737,754.14, 1,018,103.00 and 427,717.15
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Solution
The fourth proportional to 737,754.14, 1,018,103.00 and 427,717.15 is: 590,251.00
Step by Step Solution
- Step 1: Write the proportion equation
737,754.14 : 1,018,103.00 = 427,717.15 : x - Step 2: Convert to fraction form
737,754.14/1,018,103.00 = 427,717.15/x - Step 3: Cross multiply
737,754.14x = 1,018,103.00 × 427,717.15 - Step 4: Simplify right side
737,754.14x = 435,460,114,635.74 - Step 5: Solve for x
x = 435,460,114,635.74/737,754.14 - Step 6: Final answer
x = 590,251.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.