Finding the Fourth Proportional to 5,753,955.26, 8,624,069.31 and 2,675,790.87
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Solution
The fourth proportional to 5,753,955.26, 8,624,069.31 and 2,675,790.87 is: 4,010,494.50
Step by Step Solution
- Step 1: Write the proportion equation
5,753,955.26 : 8,624,069.31 = 2,675,790.87 : x - Step 2: Convert to fraction form
5,753,955.26/8,624,069.31 = 2,675,790.87/x - Step 3: Cross multiply
5,753,955.26x = 8,624,069.31 × 2,675,790.87 - Step 4: Simplify right side
5,753,955.26x = 23,076,205,921,945.20 - Step 5: Solve for x
x = 23,076,205,921,945.20/5,753,955.26 - Step 6: Final answer
x = 4,010,494.50
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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.