Home / 336,195.06-504,284.38-123,011.76

Finding the Fourth Proportional to 336,195.06, 504,284.38 and 123,011.76

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Solution

The fourth proportional to 336,195.06, 504,284.38 and 123,011.76 is: 184,514.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,195.06 : 504,284.38 = 123,011.76 : x
  2. Step 2: Convert to fraction form
    336,195.06/504,284.38 = 123,011.76/x
  3. Step 3: Cross multiply
    336,195.06x = 504,284.38 × 123,011.76
  4. Step 4: Simplify right side
    336,195.06x = 62,032,911,399.79
  5. Step 5: Solve for x
    x = 62,032,911,399.79/336,195.06
  6. Step 6: Final answer
    x = 184,514.64

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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.