Finding the Third Proportional to 322,984.13 and 495,775.69
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Solution
The third proportional to 322,984.13 and 495,775.69 is: 761,008.09
Step by Step Solution
- Step 1: Write the proportion equation
322,984.13 : 495,775.69 = 495,775.69 : x - Step 2: Convert to fraction form
322,984.13/495,775.69 = 495,775.69/x - Step 3: Cross multiply
322,984.13x = 495,775.69 × 495,775.69 - Step 4: Simplify right side
322,984.13x = 245,793,532,316.10 - Step 5: Solve for x
x = 245,793,532,316.10/322,984.13 - Step 6: Final answer
x = 761,008.09
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.