Finding the Fourth Proportional to 2,086,162.26, 3,128,752.41 and 569,484.63
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Solution
The fourth proportional to 2,086,162.26, 3,128,752.41 and 569,484.63 is: 854,092.92
Step by Step Solution
- Step 1: Write the proportion equation
2,086,162.26 : 3,128,752.41 = 569,484.63 : x - Step 2: Convert to fraction form
2,086,162.26/3,128,752.41 = 569,484.63/x - Step 3: Cross multiply
2,086,162.26x = 3,128,752.41 × 569,484.63 - Step 4: Simplify right side
2,086,162.26x = 1,781,776,408,570.46 - Step 5: Solve for x
x = 1,781,776,408,570.46/2,086,162.26 - Step 6: Final answer
x = 854,092.92
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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.