Finding the Third Proportional to 670,554 and 1,454,640.75
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Solution
The third proportional to 670,554 and 1,454,640.75 is: 3,155,569.44
Step by Step Solution
- Step 1: Write the proportion equation
670,554 : 1,454,640.75 = 1,454,640.75 : x - Step 2: Convert to fraction form
670,554/1,454,640.75 = 1,454,640.75/x - Step 3: Cross multiply
670,554x = 1,454,640.75 × 1,454,640.75 - Step 4: Simplify right side
670,554x = 2,115,979,711,560.56 - Step 5: Solve for x
x = 2,115,979,711,560.56/670,554 - Step 6: Final answer
x = 3,155,569.44
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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.