Finding the Third Proportional to 436,848.75 and 934,431.75
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Solution
The third proportional to 436,848.75 and 934,431.75 is: 1,998,775.77
Step by Step Solution
- Step 1: Write the proportion equation
436,848.75 : 934,431.75 = 934,431.75 : x - Step 2: Convert to fraction form
436,848.75/934,431.75 = 934,431.75/x - Step 3: Cross multiply
436,848.75x = 934,431.75 × 934,431.75 - Step 4: Simplify right side
436,848.75x = 873,162,695,408.06 - Step 5: Solve for x
x = 873,162,695,408.06/436,848.75 - Step 6: Final answer
x = 1,998,775.77
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.