Finding the Third Proportional to 489,294 and 1,060,014
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Solution
The third proportional to 489,294 and 1,060,014 is: 2,296,430.53
Step by Step Solution
- Step 1: Write the proportion equation
489,294 : 1,060,014 = 1,060,014 : x - Step 2: Convert to fraction form
489,294/1,060,014 = 1,060,014/x - Step 3: Cross multiply
489,294x = 1,060,014 × 1,060,014 - Step 4: Simplify right side
489,294x = 1,123,629,680,196 - Step 5: Solve for x
x = 1,123,629,680,196/489,294 - Step 6: Final answer
x = 2,296,430.53
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.