Finding the Third Proportional to 7,204,465 and 15,810,599
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Solution
The third proportional to 7,204,465 and 15,810,599 is: 34,697,238.55
Step by Step Solution
- Step 1: Write the proportion equation
7,204,465 : 15,810,599 = 15,810,599 : x - Step 2: Convert to fraction form
7,204,465/15,810,599 = 15,810,599/x - Step 3: Cross multiply
7,204,465x = 15,810,599 × 15,810,599 - Step 4: Simplify right side
7,204,465x = 249,975,040,738,801 - Step 5: Solve for x
x = 249,975,040,738,801/7,204,465 - Step 6: Final answer
x = 34,697,238.55
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.