Finding the Third Proportional to 624,287 and 1,343,263
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Solution
The third proportional to 624,287 and 1,343,263 is: 2,890,265.99
Step by Step Solution
- Step 1: Write the proportion equation
624,287 : 1,343,263 = 1,343,263 : x - Step 2: Convert to fraction form
624,287/1,343,263 = 1,343,263/x - Step 3: Cross multiply
624,287x = 1,343,263 × 1,343,263 - Step 4: Simplify right side
624,287x = 1,804,355,487,169 - Step 5: Solve for x
x = 1,804,355,487,169/624,287 - Step 6: Final answer
x = 2,890,265.99
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.