Finding the Third Proportional to 1,007,295.75 and 2,189,895.75
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Solution
The third proportional to 1,007,295.75 and 2,189,895.75 is: 4,760,908.99
Step by Step Solution
- Step 1: Write the proportion equation
1,007,295.75 : 2,189,895.75 = 2,189,895.75 : x - Step 2: Convert to fraction form
1,007,295.75/2,189,895.75 = 2,189,895.75/x - Step 3: Cross multiply
1,007,295.75x = 2,189,895.75 × 2,189,895.75 - Step 4: Simplify right side
1,007,295.75x = 4,795,643,395,868.06 - Step 5: Solve for x
x = 4,795,643,395,868.06/1,007,295.75 - Step 6: Final answer
x = 4,760,908.99
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.