Finding the Third Proportional to 5,701,973.75 and 12,407,779.75
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Solution
The third proportional to 5,701,973.75 and 12,407,779.75 is: 26,999,948.63
Step by Step Solution
- Step 1: Write the proportion equation
5,701,973.75 : 12,407,779.75 = 12,407,779.75 : x - Step 2: Convert to fraction form
5,701,973.75/12,407,779.75 = 12,407,779.75/x - Step 3: Cross multiply
5,701,973.75x = 12,407,779.75 × 12,407,779.75 - Step 4: Simplify right side
5,701,973.75x = 153,952,998,324,510.06 - Step 5: Solve for x
x = 153,952,998,324,510.06/5,701,973.75 - Step 6: Final answer
x = 26,999,948.63
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.