Finding the Third Proportional to 469,171 and 1,024,354
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Solution
The third proportional to 469,171 and 1,024,354 is: 2,236,500.37
Step by Step Solution
- Step 1: Write the proportion equation
469,171 : 1,024,354 = 1,024,354 : x - Step 2: Convert to fraction form
469,171/1,024,354 = 1,024,354/x - Step 3: Cross multiply
469,171x = 1,024,354 × 1,024,354 - Step 4: Simplify right side
469,171x = 1,049,301,117,316 - Step 5: Solve for x
x = 1,049,301,117,316/469,171 - Step 6: Final answer
x = 2,236,500.37
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.