Home / 410,183.69-566,053.60-226,422.36

Finding the Fourth Proportional to 410,183.69, 566,053.60 and 226,422.36

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Solution

The fourth proportional to 410,183.69, 566,053.60 and 226,422.36 is: 312,462.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,183.69 : 566,053.60 = 226,422.36 : x
  2. Step 2: Convert to fraction form
    410,183.69/566,053.60 = 226,422.36/x
  3. Step 3: Cross multiply
    410,183.69x = 566,053.60 × 226,422.36
  4. Step 4: Simplify right side
    410,183.69x = 128,167,193,866.91
  5. Step 5: Solve for x
    x = 128,167,193,866.91/410,183.69
  6. Step 6: Final answer
    x = 312,462.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.