Home / 297,285.20-410,381.56-182,582.44

Finding the Fourth Proportional to 297,285.20, 410,381.56 and 182,582.44

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Solution

The fourth proportional to 297,285.20, 410,381.56 and 182,582.44 is: 252,042.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,285.20 : 410,381.56 = 182,582.44 : x
  2. Step 2: Convert to fraction form
    297,285.20/410,381.56 = 182,582.44/x
  3. Step 3: Cross multiply
    297,285.20x = 410,381.56 × 182,582.44
  4. Step 4: Simplify right side
    297,285.20x = 74,928,466,555.81
  5. Step 5: Solve for x
    x = 74,928,466,555.81/297,285.20
  6. Step 6: Final answer
    x = 252,042.37

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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.