Finding the Third Proportional to 1,131,247.13 and 1,582,394.06
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Solution
The third proportional to 1,131,247.13 and 1,582,394.06 is: 2,213,460.63
Step by Step Solution
- Step 1: Write the proportion equation
1,131,247.13 : 1,582,394.06 = 1,582,394.06 : x - Step 2: Convert to fraction form
1,131,247.13/1,582,394.06 = 1,582,394.06/x - Step 3: Cross multiply
1,131,247.13x = 1,582,394.06 × 1,582,394.06 - Step 4: Simplify right side
1,131,247.13x = 2,503,970,969,035.25 - Step 5: Solve for x
x = 2,503,970,969,035.25/1,131,247.13 - Step 6: Final answer
x = 2,213,460.63
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.