Finding the Third Proportional to 3,267,712.13 and 6,909,416.44
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Solution
The third proportional to 3,267,712.13 and 6,909,416.44 is: 14,609,620.95
Step by Step Solution
- Step 1: Write the proportion equation
3,267,712.13 : 6,909,416.44 = 6,909,416.44 : x - Step 2: Convert to fraction form
3,267,712.13/6,909,416.44 = 6,909,416.44/x - Step 3: Cross multiply
3,267,712.13x = 6,909,416.44 × 6,909,416.44 - Step 4: Simplify right side
3,267,712.13x = 47,740,035,506,795.19 - Step 5: Solve for x
x = 47,740,035,506,795.19/3,267,712.13 - Step 6: Final answer
x = 14,609,620.95
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.