Finding the Fourth Proportional to 2,294,207.46, 3,441,770.60 and 1,284,764.94
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Solution
The fourth proportional to 2,294,207.46, 3,441,770.60 and 1,284,764.94 is: 1,927,404.68
Step by Step Solution
- Step 1: Write the proportion equation
2,294,207.46 : 3,441,770.60 = 1,284,764.94 : x - Step 2: Convert to fraction form
2,294,207.46/3,441,770.60 = 1,284,764.94/x - Step 3: Cross multiply
2,294,207.46x = 3,441,770.60 × 1,284,764.94 - Step 4: Simplify right side
2,294,207.46x = 4,421,866,191,978.94 - Step 5: Solve for x
x = 4,421,866,191,978.94/2,294,207.46 - Step 6: Final answer
x = 1,927,404.68
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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.