Finding the Third Proportional to 591,742.13 and 1,294,202.81
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Solution
The third proportional to 591,742.13 and 1,294,202.81 is: 2,830,558.87
Step by Step Solution
- Step 1: Write the proportion equation
591,742.13 : 1,294,202.81 = 1,294,202.81 : x - Step 2: Convert to fraction form
591,742.13/1,294,202.81 = 1,294,202.81/x - Step 3: Cross multiply
591,742.13x = 1,294,202.81 × 1,294,202.81 - Step 4: Simplify right side
591,742.13x = 1,674,960,919,882.91 - Step 5: Solve for x
x = 1,674,960,919,882.91/591,742.13 - Step 6: Final answer
x = 2,830,558.87
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.