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Finding the Fourth Proportional to 294,367.40, 441,032.70 and 241,490.60

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Solution

The fourth proportional to 294,367.40, 441,032.70 and 241,490.60 is: 361,810.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,367.40 : 441,032.70 = 241,490.60 : x
  2. Step 2: Convert to fraction form
    294,367.40/441,032.70 = 241,490.60/x
  3. Step 3: Cross multiply
    294,367.40x = 441,032.70 × 241,490.60
  4. Step 4: Simplify right side
    294,367.40x = 106,505,251,342.62
  5. Step 5: Solve for x
    x = 106,505,251,342.62/294,367.40
  6. Step 6: Final answer
    x = 361,810.62

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1.5x scale

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.