Finding the Third Proportional to 756,750 and 1,133,041.50
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Solution
The third proportional to 756,750 and 1,133,041.50 is: 1,696,442.74
Step by Step Solution
- Step 1: Write the proportion equation
756,750 : 1,133,041.50 = 1,133,041.50 : x - Step 2: Convert to fraction form
756,750/1,133,041.50 = 1,133,041.50/x - Step 3: Cross multiply
756,750x = 1,133,041.50 × 1,133,041.50 - Step 4: Simplify right side
756,750x = 1,283,783,040,722.25 - Step 5: Solve for x
x = 1,283,783,040,722.25/756,750 - Step 6: Final answer
x = 1,696,442.74
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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.