Finding the Third Proportional to 678,982.50 and 1,474,736.06
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Solution
The third proportional to 678,982.50 and 1,474,736.06 is: 3,203,096.48
Step by Step Solution
- Step 1: Write the proportion equation
678,982.50 : 1,474,736.06 = 1,474,736.06 : x - Step 2: Convert to fraction form
678,982.50/1,474,736.06 = 1,474,736.06/x - Step 3: Cross multiply
678,982.50x = 1,474,736.06 × 1,474,736.06 - Step 4: Simplify right side
678,982.50x = 2,174,846,454,038.00 - Step 5: Solve for x
x = 2,174,846,454,038.00/678,982.50 - Step 6: Final answer
x = 3,203,096.48
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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.