Finding the Third Proportional to 1,164,653.44 and 2,491,215.75
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Solution
The third proportional to 1,164,653.44 and 2,491,215.75 is: 5,328,757.65
Step by Step Solution
- Step 1: Write the proportion equation
1,164,653.44 : 2,491,215.75 = 2,491,215.75 : x - Step 2: Convert to fraction form
1,164,653.44/2,491,215.75 = 2,491,215.75/x - Step 3: Cross multiply
1,164,653.44x = 2,491,215.75 × 2,491,215.75 - Step 4: Simplify right side
1,164,653.44x = 6,206,155,913,048.06 - Step 5: Solve for x
x = 6,206,155,913,048.06/1,164,653.44 - Step 6: Final answer
x = 5,328,757.65
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.