Finding the Third Proportional to 470,093 and 1,015,000
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Solution
The third proportional to 470,093 and 1,015,000 is: 2,191,534.44
Step by Step Solution
- Step 1: Write the proportion equation
470,093 : 1,015,000 = 1,015,000 : x - Step 2: Convert to fraction form
470,093/1,015,000 = 1,015,000/x - Step 3: Cross multiply
470,093x = 1,015,000 × 1,015,000 - Step 4: Simplify right side
470,093x = 1,030,225,000,000 - Step 5: Solve for x
x = 1,030,225,000,000/470,093 - Step 6: Final answer
x = 2,191,534.44
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.