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Finding the Fourth Proportional to 294,597.27, 441,924.46 and 117,064.51

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Solution

The fourth proportional to 294,597.27, 441,924.46 and 117,064.51 is: 175,608.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,597.27 : 441,924.46 = 117,064.51 : x
  2. Step 2: Convert to fraction form
    294,597.27/441,924.46 = 117,064.51/x
  3. Step 3: Cross multiply
    294,597.27x = 441,924.46 × 117,064.51
  4. Step 4: Simplify right side
    294,597.27x = 51,733,668,969.44
  5. Step 5: Solve for x
    x = 51,733,668,969.44/294,597.27
  6. Step 6: Final answer
    x = 175,608.11

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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.