Finding the Fourth Proportional to 4,214,326.75, 6,318,930.25 and 1,652,472.41
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Solution
The fourth proportional to 4,214,326.75, 6,318,930.25 and 1,652,472.41 is: 2,477,704.86
Step by Step Solution
- Step 1: Write the proportion equation
4,214,326.75 : 6,318,930.25 = 1,652,472.41 : x - Step 2: Convert to fraction form
4,214,326.75/6,318,930.25 = 1,652,472.41/x - Step 3: Cross multiply
4,214,326.75x = 6,318,930.25 × 1,652,472.41 - Step 4: Simplify right side
4,214,326.75x = 10,441,857,881,682.54 - Step 5: Solve for x
x = 10,441,857,881,682.54/4,214,326.75 - Step 6: Final answer
x = 2,477,704.86
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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.