Finding the Fourth Proportional to 2,163,018.03, 3,244,537.97 and 565,584.63
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Solution
The fourth proportional to 2,163,018.03, 3,244,537.97 and 565,584.63 is: 848,379.80
Step by Step Solution
- Step 1: Write the proportion equation
2,163,018.03 : 3,244,537.97 = 565,584.63 : x - Step 2: Convert to fraction form
2,163,018.03/3,244,537.97 = 565,584.63/x - Step 3: Cross multiply
2,163,018.03x = 3,244,537.97 × 565,584.63 - Step 4: Simplify right side
2,163,018.03x = 1,835,060,804,455.48 - Step 5: Solve for x
x = 1,835,060,804,455.48/2,163,018.03 - Step 6: Final answer
x = 848,379.80
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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.