Finding the Third Proportional to 1,125,699 and 1,685,469.75
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Solution
The third proportional to 1,125,699 and 1,685,469.75 is: 2,523,594.92
Step by Step Solution
- Step 1: Write the proportion equation
1,125,699 : 1,685,469.75 = 1,685,469.75 : x - Step 2: Convert to fraction form
1,125,699/1,685,469.75 = 1,685,469.75/x - Step 3: Cross multiply
1,125,699x = 1,685,469.75 × 1,685,469.75 - Step 4: Simplify right side
1,125,699x = 2,840,808,278,165.06 - Step 5: Solve for x
x = 2,840,808,278,165.06/1,125,699 - Step 6: Final answer
x = 2,523,594.92
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.