Finding the Third Proportional to 732,968 and 1,576,744
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Solution
The third proportional to 732,968 and 1,576,744 is: 3,391,855.64
Step by Step Solution
- Step 1: Write the proportion equation
732,968 : 1,576,744 = 1,576,744 : x - Step 2: Convert to fraction form
732,968/1,576,744 = 1,576,744/x - Step 3: Cross multiply
732,968x = 1,576,744 × 1,576,744 - Step 4: Simplify right side
732,968x = 2,486,121,641,536 - Step 5: Solve for x
x = 2,486,121,641,536/732,968 - Step 6: Final answer
x = 3,391,855.64
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.