Finding the Third Proportional to 4,828,173.75 and 6,767,664.75
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Solution
The third proportional to 4,828,173.75 and 6,767,664.75 is: 9,486,254.75
Step by Step Solution
- Step 1: Write the proportion equation
4,828,173.75 : 6,767,664.75 = 6,767,664.75 : x - Step 2: Convert to fraction form
4,828,173.75/6,767,664.75 = 6,767,664.75/x - Step 3: Cross multiply
4,828,173.75x = 6,767,664.75 × 6,767,664.75 - Step 4: Simplify right side
4,828,173.75x = 45,801,286,168,392.56 - Step 5: Solve for x
x = 45,801,286,168,392.56/4,828,173.75 - Step 6: Final answer
x = 9,486,254.75
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.