Finding the Third Proportional to 982,908 and 1,483,380
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Solution
The third proportional to 982,908 and 1,483,380 is: 2,238,679.74
Step by Step Solution
- Step 1: Write the proportion equation
982,908 : 1,483,380 = 1,483,380 : x - Step 2: Convert to fraction form
982,908/1,483,380 = 1,483,380/x - Step 3: Cross multiply
982,908x = 1,483,380 × 1,483,380 - Step 4: Simplify right side
982,908x = 2,200,416,224,400 - Step 5: Solve for x
x = 2,200,416,224,400/982,908 - Step 6: Final answer
x = 2,238,679.74
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.