Home / 940,192.50-1,410,849.14-341,200.48

Finding the Fourth Proportional to 940,192.50, 1,410,849.14 and 341,200.48

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Solution

The fourth proportional to 940,192.50, 1,410,849.14 and 341,200.48 is: 512,004.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,192.50 : 1,410,849.14 = 341,200.48 : x
  2. Step 2: Convert to fraction form
    940,192.50/1,410,849.14 = 341,200.48/x
  3. Step 3: Cross multiply
    940,192.50x = 1,410,849.14 × 341,200.48
  4. Step 4: Simplify right side
    940,192.50x = 481,382,403,775.59
  5. Step 5: Solve for x
    x = 481,382,403,775.59/940,192.50
  6. Step 6: Final answer
    x = 512,004.09

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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.