Finding the Fourth Proportional to 1,593,170.24, 2,389,755.36 and 471,151.84
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Solution
The fourth proportional to 1,593,170.24, 2,389,755.36 and 471,151.84 is: 706,727.76
Step by Step Solution
- Step 1: Write the proportion equation
1,593,170.24 : 2,389,755.36 = 471,151.84 : x - Step 2: Convert to fraction form
1,593,170.24/2,389,755.36 = 471,151.84/x - Step 3: Cross multiply
1,593,170.24x = 2,389,755.36 × 471,151.84 - Step 4: Simplify right side
1,593,170.24x = 1,125,937,635,013.86 - Step 5: Solve for x
x = 1,125,937,635,013.86/1,593,170.24 - Step 6: Final answer
x = 706,727.76
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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.