Finding the Fourth Proportional to 4,023,325.08, 6,035,180.40 and 1,327,891.32
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Solution
The fourth proportional to 4,023,325.08, 6,035,180.40 and 1,327,891.32 is: 1,991,900.61
Step by Step Solution
- Step 1: Write the proportion equation
4,023,325.08 : 6,035,180.40 = 1,327,891.32 : x - Step 2: Convert to fraction form
4,023,325.08/6,035,180.40 = 1,327,891.32/x - Step 3: Cross multiply
4,023,325.08x = 6,035,180.40 × 1,327,891.32 - Step 4: Simplify right side
4,023,325.08x = 8,014,063,667,794.13 - Step 5: Solve for x
x = 8,014,063,667,794.13/4,023,325.08 - Step 6: Final answer
x = 1,991,900.61
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.