Finding the Third Proportional to 478,848 and 1,002,051
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Solution
The third proportional to 478,848 and 1,002,051 is: 2,096,920.54
Step by Step Solution
- Step 1: Write the proportion equation
478,848 : 1,002,051 = 1,002,051 : x - Step 2: Convert to fraction form
478,848/1,002,051 = 1,002,051/x - Step 3: Cross multiply
478,848x = 1,002,051 × 1,002,051 - Step 4: Simplify right side
478,848x = 1,004,106,206,601 - Step 5: Solve for x
x = 1,004,106,206,601/478,848 - Step 6: Final answer
x = 2,096,920.54
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These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.