Finding the Third Proportional to 933,130 and 2,047,051
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Solution
The third proportional to 933,130 and 2,047,051 is: 4,490,711.69
Step by Step Solution
- Step 1: Write the proportion equation
933,130 : 2,047,051 = 2,047,051 : x - Step 2: Convert to fraction form
933,130/2,047,051 = 2,047,051/x - Step 3: Cross multiply
933,130x = 2,047,051 × 2,047,051 - Step 4: Simplify right side
933,130x = 4,190,417,796,601 - Step 5: Solve for x
x = 4,190,417,796,601/933,130 - Step 6: Final answer
x = 4,490,711.69
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.