Finding the Third Proportional to 1,275,533.58 and 2,775,270.09
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Solution
The third proportional to 1,275,533.58 and 2,775,270.09 is: 6,038,354.63
Step by Step Solution
- Step 1: Write the proportion equation
1,275,533.58 : 2,775,270.09 = 2,775,270.09 : x - Step 2: Convert to fraction form
1,275,533.58/2,775,270.09 = 2,775,270.09/x - Step 3: Cross multiply
1,275,533.58x = 2,775,270.09 × 2,775,270.09 - Step 4: Simplify right side
1,275,533.58x = 7,702,124,093,263.13 - Step 5: Solve for x
x = 7,702,124,093,263.13/1,275,533.58 - Step 6: Final answer
x = 6,038,354.63
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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.