Finding the Third Proportional to 7,460,532 and 11,863,388
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Solution
The third proportional to 7,460,532 and 11,863,388 is: 18,864,603.07
Step by Step Solution
- Step 1: Write the proportion equation
7,460,532 : 11,863,388 = 11,863,388 : x - Step 2: Convert to fraction form
7,460,532/11,863,388 = 11,863,388/x - Step 3: Cross multiply
7,460,532x = 11,863,388 × 11,863,388 - Step 4: Simplify right side
7,460,532x = 140,739,974,838,544 - Step 5: Solve for x
x = 140,739,974,838,544/7,460,532 - Step 6: Final answer
x = 18,864,603.07
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.