Finding the Fourth Proportional to 2,295,134.93, 3,442,577.79 and 697,573.46
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Solution
The fourth proportional to 2,295,134.93, 3,442,577.79 and 697,573.46 is: 1,046,322.31
Step by Step Solution
- Step 1: Write the proportion equation
2,295,134.93 : 3,442,577.79 = 697,573.46 : x - Step 2: Convert to fraction form
2,295,134.93/3,442,577.79 = 697,573.46/x - Step 3: Cross multiply
2,295,134.93x = 3,442,577.79 × 697,573.46 - Step 4: Simplify right side
2,295,134.93x = 2,401,450,883,076.56 - Step 5: Solve for x
x = 2,401,450,883,076.56/2,295,134.93 - Step 6: Final answer
x = 1,046,322.31
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.