Finding the Third Proportional to 680,264 and 1,483,004
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Solution
The third proportional to 680,264 and 1,483,004 is: 3,233,010.81
Step by Step Solution
- Step 1: Write the proportion equation
680,264 : 1,483,004 = 1,483,004 : x - Step 2: Convert to fraction form
680,264/1,483,004 = 1,483,004/x - Step 3: Cross multiply
680,264x = 1,483,004 × 1,483,004 - Step 4: Simplify right side
680,264x = 2,199,300,864,016 - Step 5: Solve for x
x = 2,199,300,864,016/680,264 - Step 6: Final answer
x = 3,233,010.81
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.