Home / 940,175.65-1,410,948.28-341,185.05

Finding the Fourth Proportional to 940,175.65, 1,410,948.28 and 341,185.05

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Solution

The fourth proportional to 940,175.65, 1,410,948.28 and 341,185.05 is: 512,026.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,175.65 : 1,410,948.28 = 341,185.05 : x
  2. Step 2: Convert to fraction form
    940,175.65/1,410,948.28 = 341,185.05/x
  3. Step 3: Cross multiply
    940,175.65x = 1,410,948.28 × 341,185.05
  4. Step 4: Simplify right side
    940,175.65x = 481,394,458,606.25
  5. Step 5: Solve for x
    x = 481,394,458,606.25/940,175.65
  6. Step 6: Final answer
    x = 512,026.09

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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.