Finding the Third Proportional to 488,182 and 1,063,114
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Solution
The third proportional to 488,182 and 1,063,114 is: 2,315,143.49
Step by Step Solution
- Step 1: Write the proportion equation
488,182 : 1,063,114 = 1,063,114 : x - Step 2: Convert to fraction form
488,182/1,063,114 = 1,063,114/x - Step 3: Cross multiply
488,182x = 1,063,114 × 1,063,114 - Step 4: Simplify right side
488,182x = 1,130,211,376,996 - Step 5: Solve for x
x = 1,130,211,376,996/488,182 - Step 6: Final answer
x = 2,315,143.49
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.