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Finding the Fourth Proportional to 463,453.30, 650,234.30 and 463,453.30

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Solution

The fourth proportional to 463,453.30, 650,234.30 and 463,453.30 is: 650,234.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,453.30 : 650,234.30 = 463,453.30 : x
  2. Step 2: Convert to fraction form
    463,453.30/650,234.30 = 463,453.30/x
  3. Step 3: Cross multiply
    463,453.30x = 650,234.30 × 463,453.30
  4. Step 4: Simplify right side
    463,453.30x = 301,353,232,108.19
  5. Step 5: Solve for x
    x = 301,353,232,108.19/463,453.30
  6. Step 6: Final answer
    x = 650,234.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.