Finding the Third Proportional to 563,139.75 and 1,166,202.75
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Solution
The third proportional to 563,139.75 and 1,166,202.75 is: 2,415,082.32
Step by Step Solution
- Step 1: Write the proportion equation
563,139.75 : 1,166,202.75 = 1,166,202.75 : x - Step 2: Convert to fraction form
563,139.75/1,166,202.75 = 1,166,202.75/x - Step 3: Cross multiply
563,139.75x = 1,166,202.75 × 1,166,202.75 - Step 4: Simplify right side
563,139.75x = 1,360,028,854,107.56 - Step 5: Solve for x
x = 1,360,028,854,107.56/563,139.75 - Step 6: Final answer
x = 2,415,082.32
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.