Finding the Third Proportional to 508,380 and 1,004,004
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Solution
The third proportional to 508,380 and 1,004,004 is: 1,982,816.07
Step by Step Solution
- Step 1: Write the proportion equation
508,380 : 1,004,004 = 1,004,004 : x - Step 2: Convert to fraction form
508,380/1,004,004 = 1,004,004/x - Step 3: Cross multiply
508,380x = 1,004,004 × 1,004,004 - Step 4: Simplify right side
508,380x = 1,008,024,032,016 - Step 5: Solve for x
x = 1,008,024,032,016/508,380 - Step 6: Final answer
x = 1,982,816.07
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These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.