Finding the Third Proportional to 929,654 and 1,436,522
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Solution
The third proportional to 929,654 and 1,436,522 is: 2,219,745.69
Step by Step Solution
- Step 1: Write the proportion equation
929,654 : 1,436,522 = 1,436,522 : x - Step 2: Convert to fraction form
929,654/1,436,522 = 1,436,522/x - Step 3: Cross multiply
929,654x = 1,436,522 × 1,436,522 - Step 4: Simplify right side
929,654x = 2,063,595,456,484 - Step 5: Solve for x
x = 2,063,595,456,484/929,654 - Step 6: Final answer
x = 2,219,745.69
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.