Finding the Third Proportional to 469,164 and 1,004,760
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Solution
The third proportional to 469,164 and 1,004,760 is: 2,151,790.54
Step by Step Solution
- Step 1: Write the proportion equation
469,164 : 1,004,760 = 1,004,760 : x - Step 2: Convert to fraction form
469,164/1,004,760 = 1,004,760/x - Step 3: Cross multiply
469,164x = 1,004,760 × 1,004,760 - Step 4: Simplify right side
469,164x = 1,009,542,657,600 - Step 5: Solve for x
x = 1,009,542,657,600/469,164 - Step 6: Final answer
x = 2,151,790.54
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.