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Finding the Fourth Proportional to 337,152.30, 504,744.30 and 301,722.90

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Solution

The fourth proportional to 337,152.30, 504,744.30 and 301,722.90 is: 451,703.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,152.30 : 504,744.30 = 301,722.90 : x
  2. Step 2: Convert to fraction form
    337,152.30/504,744.30 = 301,722.90/x
  3. Step 3: Cross multiply
    337,152.30x = 504,744.30 × 301,722.90
  4. Step 4: Simplify right side
    337,152.30x = 152,292,913,954.47
  5. Step 5: Solve for x
    x = 152,292,913,954.47/337,152.30
  6. Step 6: Final answer
    x = 451,703.62

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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.