Finding the Third Proportional to 2,860,202 and 4,202,751
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Solution
The third proportional to 2,860,202 and 4,202,751 is: 6,175,478.50
Step by Step Solution
- Step 1: Write the proportion equation
2,860,202 : 4,202,751 = 4,202,751 : x - Step 2: Convert to fraction form
2,860,202/4,202,751 = 4,202,751/x - Step 3: Cross multiply
2,860,202x = 4,202,751 × 4,202,751 - Step 4: Simplify right side
2,860,202x = 17,663,115,968,001 - Step 5: Solve for x
x = 17,663,115,968,001/2,860,202 - Step 6: Final answer
x = 6,175,478.50
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.