Finding the Third Proportional to 2,942,305.31 and 6,335,474.06
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Solution
The third proportional to 2,942,305.31 and 6,335,474.06 is: 13,641,762.95
Step by Step Solution
- Step 1: Write the proportion equation
2,942,305.31 : 6,335,474.06 = 6,335,474.06 : x - Step 2: Convert to fraction form
2,942,305.31/6,335,474.06 = 6,335,474.06/x - Step 3: Cross multiply
2,942,305.31x = 6,335,474.06 × 6,335,474.06 - Step 4: Simplify right side
2,942,305.31x = 40,138,231,596,610.25 - Step 5: Solve for x
x = 40,138,231,596,610.25/2,942,305.31 - Step 6: Final answer
x = 13,641,762.95
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.