Finding the Fourth Proportional to 2,035,819.44, 3,053,889.36 and 539,911.44
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Solution
The fourth proportional to 2,035,819.44, 3,053,889.36 and 539,911.44 is: 809,909.65
Step by Step Solution
- Step 1: Write the proportion equation
2,035,819.44 : 3,053,889.36 = 539,911.44 : x - Step 2: Convert to fraction form
2,035,819.44/3,053,889.36 = 539,911.44/x - Step 3: Cross multiply
2,035,819.44x = 3,053,889.36 × 539,911.44 - Step 4: Simplify right side
2,035,819.44x = 1,648,829,801,958.28 - Step 5: Solve for x
x = 1,648,829,801,958.28/2,035,819.44 - Step 6: Final answer
x = 809,909.65
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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.