Home / 940,195.13-1,410,853.10-341,203.10

Finding the Fourth Proportional to 940,195.13, 1,410,853.10 and 341,203.10

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Solution

The fourth proportional to 940,195.13, 1,410,853.10 and 341,203.10 is: 512,008.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,195.13 : 1,410,853.10 = 341,203.10 : x
  2. Step 2: Convert to fraction form
    940,195.13/1,410,853.10 = 341,203.10/x
  3. Step 3: Cross multiply
    940,195.13x = 1,410,853.10 × 341,203.10
  4. Step 4: Simplify right side
    940,195.13x = 481,387,442,604.33
  5. Step 5: Solve for x
    x = 481,387,442,604.33/940,195.13
  6. Step 6: Final answer
    x = 512,008.02

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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.