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Finding the Fourth Proportional to 435,284.68, 600,751.62 and 244,308.64

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Solution

The fourth proportional to 435,284.68, 600,751.62 and 244,308.64 is: 337,178.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,284.68 : 600,751.62 = 244,308.64 : x
  2. Step 2: Convert to fraction form
    435,284.68/600,751.62 = 244,308.64/x
  3. Step 3: Cross multiply
    435,284.68x = 600,751.62 × 244,308.64
  4. Step 4: Simplify right side
    435,284.68x = 146,768,811,260.00
  5. Step 5: Solve for x
    x = 146,768,811,260.00/435,284.68
  6. Step 6: Final answer
    x = 337,178.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.