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Finding the Fourth Proportional to 463,333.26, 693,735.84 and 350,672.69

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Solution

The fourth proportional to 463,333.26, 693,735.84 and 350,672.69 is: 525,052.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,333.26 : 693,735.84 = 350,672.69 : x
  2. Step 2: Convert to fraction form
    463,333.26/693,735.84 = 350,672.69/x
  3. Step 3: Cross multiply
    463,333.26x = 693,735.84 × 350,672.69
  4. Step 4: Simplify right side
    463,333.26x = 243,274,214,896.55
  5. Step 5: Solve for x
    x = 243,274,214,896.55/463,333.26
  6. Step 6: Final answer
    x = 525,052.34

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1.5x scale

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.