Finding the Fourth Proportional to 2,914,535.99, 4,372,095.65 and 892,756.55
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Solution
The fourth proportional to 2,914,535.99, 4,372,095.65 and 892,756.55 is: 1,339,224.16
Step by Step Solution
- Step 1: Write the proportion equation
2,914,535.99 : 4,372,095.65 = 892,756.55 : x - Step 2: Convert to fraction form
2,914,535.99/4,372,095.65 = 892,756.55/x - Step 3: Cross multiply
2,914,535.99x = 4,372,095.65 × 892,756.55 - Step 4: Simplify right side
2,914,535.99x = 3,903,217,002,439.75 - Step 5: Solve for x
x = 3,903,217,002,439.75/2,914,535.99 - Step 6: Final answer
x = 1,339,224.16
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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.