Finding the Third Proportional to 664,940.25 and 1,377,177.75
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Solution
The third proportional to 664,940.25 and 1,377,177.75 is: 2,852,314.26
Step by Step Solution
- Step 1: Write the proportion equation
664,940.25 : 1,377,177.75 = 1,377,177.75 : x - Step 2: Convert to fraction form
664,940.25/1,377,177.75 = 1,377,177.75/x - Step 3: Cross multiply
664,940.25x = 1,377,177.75 × 1,377,177.75 - Step 4: Simplify right side
664,940.25x = 1,896,618,555,095.06 - Step 5: Solve for x
x = 1,896,618,555,095.06/664,940.25 - Step 6: Final answer
x = 2,852,314.26
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.