Finding the Third Proportional to 460,200 and 984,368
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Solution
The third proportional to 460,200 and 984,368 is: 2,105,563.58
Step by Step Solution
- Step 1: Write the proportion equation
460,200 : 984,368 = 984,368 : x - Step 2: Convert to fraction form
460,200/984,368 = 984,368/x - Step 3: Cross multiply
460,200x = 984,368 × 984,368 - Step 4: Simplify right side
460,200x = 968,980,359,424 - Step 5: Solve for x
x = 968,980,359,424/460,200 - Step 6: Final answer
x = 2,105,563.58
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.