Finding the Fourth Proportional to 5,654,273.53, 8,482,362.87 and 2,620,408.81
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Solution
The fourth proportional to 5,654,273.53, 8,482,362.87 and 2,620,408.81 is: 3,931,054.68
Step by Step Solution
- Step 1: Write the proportion equation
5,654,273.53 : 8,482,362.87 = 2,620,408.81 : x - Step 2: Convert to fraction form
5,654,273.53/8,482,362.87 = 2,620,408.81/x - Step 3: Cross multiply
5,654,273.53x = 8,482,362.87 × 2,620,408.81 - Step 4: Simplify right side
5,654,273.53x = 22,227,258,394,164.88 - Step 5: Solve for x
x = 22,227,258,394,164.88/5,654,273.53 - Step 6: Final answer
x = 3,931,054.68
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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.