Finding the Third Proportional to 3,129,779.25 and 6,595,809.75
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Solution
The third proportional to 3,129,779.25 and 6,595,809.75 is: 13,900,247.52
Step by Step Solution
- Step 1: Write the proportion equation
3,129,779.25 : 6,595,809.75 = 6,595,809.75 : x - Step 2: Convert to fraction form
3,129,779.25/6,595,809.75 = 6,595,809.75/x - Step 3: Cross multiply
3,129,779.25x = 6,595,809.75 × 6,595,809.75 - Step 4: Simplify right side
3,129,779.25x = 43,504,706,258,195.06 - Step 5: Solve for x
x = 43,504,706,258,195.06/3,129,779.25 - Step 6: Final answer
x = 13,900,247.52
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.