Finding the Third Proportional to 4,718,412 and 10,125,000
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Solution
The third proportional to 4,718,412 and 10,125,000 is: 21,726,721.83
Step by Step Solution
- Step 1: Write the proportion equation
4,718,412 : 10,125,000 = 10,125,000 : x - Step 2: Convert to fraction form
4,718,412/10,125,000 = 10,125,000/x - Step 3: Cross multiply
4,718,412x = 10,125,000 × 10,125,000 - Step 4: Simplify right side
4,718,412x = 102,515,625,000,000 - Step 5: Solve for x
x = 102,515,625,000,000/4,718,412 - Step 6: Final answer
x = 21,726,721.83
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.