Finding the Third Proportional to 5,101,339.50 and 7,624,791
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Solution
The third proportional to 5,101,339.50 and 7,624,791 is: 11,396,504.35
Step by Step Solution
- Step 1: Write the proportion equation
5,101,339.50 : 7,624,791 = 7,624,791 : x - Step 2: Convert to fraction form
5,101,339.50/7,624,791 = 7,624,791/x - Step 3: Cross multiply
5,101,339.50x = 7,624,791 × 7,624,791 - Step 4: Simplify right side
5,101,339.50x = 58,137,437,793,681 - Step 5: Solve for x
x = 58,137,437,793,681/5,101,339.50 - Step 6: Final answer
x = 11,396,504.35
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.