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Finding the Fourth Proportional to 366,326.04, 549,843.77 and 176,919.54

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Solution

The fourth proportional to 366,326.04, 549,843.77 and 176,919.54 is: 265,550.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,326.04 : 549,843.77 = 176,919.54 : x
  2. Step 2: Convert to fraction form
    366,326.04/549,843.77 = 176,919.54/x
  3. Step 3: Cross multiply
    366,326.04x = 549,843.77 × 176,919.54
  4. Step 4: Simplify right side
    366,326.04x = 97,278,106,860.27
  5. Step 5: Solve for x
    x = 97,278,106,860.27/366,326.04
  6. Step 6: Final answer
    x = 265,550.62

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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.