Finding the Third Proportional to 470,937 and 1,017,302
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Solution
The third proportional to 470,937 and 1,017,302 is: 2,197,540.99
Step by Step Solution
- Step 1: Write the proportion equation
470,937 : 1,017,302 = 1,017,302 : x - Step 2: Convert to fraction form
470,937/1,017,302 = 1,017,302/x - Step 3: Cross multiply
470,937x = 1,017,302 × 1,017,302 - Step 4: Simplify right side
470,937x = 1,034,903,359,204 - Step 5: Solve for x
x = 1,034,903,359,204/470,937 - Step 6: Final answer
x = 2,197,540.99
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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.