Finding the Third Proportional to 5,721,207.75 and 13,502,913.75
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Solution
The third proportional to 5,721,207.75 and 13,502,913.75 is: 31,868,914.35
Step by Step Solution
- Step 1: Write the proportion equation
5,721,207.75 : 13,502,913.75 = 13,502,913.75 : x - Step 2: Convert to fraction form
5,721,207.75/13,502,913.75 = 13,502,913.75/x - Step 3: Cross multiply
5,721,207.75x = 13,502,913.75 × 13,502,913.75 - Step 4: Simplify right side
5,721,207.75x = 182,328,679,739,939.06 - Step 5: Solve for x
x = 182,328,679,739,939.06/5,721,207.75 - Step 6: Final answer
x = 31,868,914.35
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.