Finding the Fourth Proportional to 1,626,698.06, 2,244,843.53 and 901,592.58
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Solution
The fourth proportional to 1,626,698.06, 2,244,843.53 and 901,592.58 is: 1,244,197.88
Step by Step Solution
- Step 1: Write the proportion equation
1,626,698.06 : 2,244,843.53 = 901,592.58 : x - Step 2: Convert to fraction form
1,626,698.06/2,244,843.53 = 901,592.58/x - Step 3: Cross multiply
1,626,698.06x = 2,244,843.53 × 901,592.58 - Step 4: Simplify right side
1,626,698.06x = 2,023,934,269,909.01 - Step 5: Solve for x
x = 2,023,934,269,909.01/1,626,698.06 - Step 6: Final answer
x = 1,244,197.88
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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.