Finding the Fourth Proportional to 2,027,325.66, 3,040,539.21 and 607,194.78
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Solution
The fourth proportional to 2,027,325.66, 3,040,539.21 and 607,194.78 is: 910,657.61
Step by Step Solution
- Step 1: Write the proportion equation
2,027,325.66 : 3,040,539.21 = 607,194.78 : x - Step 2: Convert to fraction form
2,027,325.66/3,040,539.21 = 607,194.78/x - Step 3: Cross multiply
2,027,325.66x = 3,040,539.21 × 607,194.78 - Step 4: Simplify right side
2,027,325.66x = 1,846,199,536,697.32 - Step 5: Solve for x
x = 1,846,199,536,697.32/2,027,325.66 - Step 6: Final answer
x = 910,657.61
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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.