Finding the Third Proportional to 1,084,455.84 and 2,361,846.09
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Solution
The third proportional to 1,084,455.84 and 2,361,846.09 is: 5,143,885.76
Step by Step Solution
- Step 1: Write the proportion equation
1,084,455.84 : 2,361,846.09 = 2,361,846.09 : x - Step 2: Convert to fraction form
1,084,455.84/2,361,846.09 = 2,361,846.09/x - Step 3: Cross multiply
1,084,455.84x = 2,361,846.09 × 2,361,846.09 - Step 4: Simplify right side
1,084,455.84x = 5,578,316,970,562.13 - Step 5: Solve for x
x = 5,578,316,970,562.13/1,084,455.84 - Step 6: Final answer
x = 5,143,885.76
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.