Finding the Fourth Proportional to 2,324,794.17, 3,487,126.78 and 618,952.10
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Solution
The fourth proportional to 2,324,794.17, 3,487,126.78 and 618,952.10 is: 928,410.98
Step by Step Solution
- Step 1: Write the proportion equation
2,324,794.17 : 3,487,126.78 = 618,952.10 : x - Step 2: Convert to fraction form
2,324,794.17/3,487,126.78 = 618,952.10/x - Step 3: Cross multiply
2,324,794.17x = 3,487,126.78 × 618,952.10 - Step 4: Simplify right side
2,324,794.17x = 2,158,364,443,447.24 - Step 5: Solve for x
x = 2,158,364,443,447.24/2,324,794.17 - Step 6: Final answer
x = 928,410.98
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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.