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Finding the Fourth Proportional to 337,204.10, 504,318.18 and 300,025.10

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Solution

The fourth proportional to 337,204.10, 504,318.18 and 300,025.10 is: 448,713.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,204.10 : 504,318.18 = 300,025.10 : x
  2. Step 2: Convert to fraction form
    337,204.10/504,318.18 = 300,025.10/x
  3. Step 3: Cross multiply
    337,204.10x = 504,318.18 × 300,025.10
  4. Step 4: Simplify right side
    337,204.10x = 151,308,112,386.32
  5. Step 5: Solve for x
    x = 151,308,112,386.32/337,204.10
  6. Step 6: Final answer
    x = 448,713.74

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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.