Finding the Third Proportional to 903,759 and 1,947,594
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Solution
The third proportional to 903,759 and 1,947,594 is: 4,197,050.75
Step by Step Solution
- Step 1: Write the proportion equation
903,759 : 1,947,594 = 1,947,594 : x - Step 2: Convert to fraction form
903,759/1,947,594 = 1,947,594/x - Step 3: Cross multiply
903,759x = 1,947,594 × 1,947,594 - Step 4: Simplify right side
903,759x = 3,793,122,388,836 - Step 5: Solve for x
x = 3,793,122,388,836/903,759 - Step 6: Final answer
x = 4,197,050.75
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.