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Finding the Fourth Proportional to 446,975.01, 670,166.60 and 176,924.25

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Solution

The fourth proportional to 446,975.01, 670,166.60 and 176,924.25 is: 265,269.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,975.01 : 670,166.60 = 176,924.25 : x
  2. Step 2: Convert to fraction form
    446,975.01/670,166.60 = 176,924.25/x
  3. Step 3: Cross multiply
    446,975.01x = 670,166.60 × 176,924.25
  4. Step 4: Simplify right side
    446,975.01x = 118,568,722,195.43
  5. Step 5: Solve for x
    x = 118,568,722,195.43/446,975.01
  6. Step 6: Final answer
    x = 265,269.24

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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.