Home / 410,893.05-567,021.52-229,606.46

Finding the Fourth Proportional to 410,893.05, 567,021.52 and 229,606.46

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Solution

The fourth proportional to 410,893.05, 567,021.52 and 229,606.46 is: 316,850.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,893.05 : 567,021.52 = 229,606.46 : x
  2. Step 2: Convert to fraction form
    410,893.05/567,021.52 = 229,606.46/x
  3. Step 3: Cross multiply
    410,893.05x = 567,021.52 × 229,606.46
  4. Step 4: Simplify right side
    410,893.05x = 130,191,805,427.21
  5. Step 5: Solve for x
    x = 130,191,805,427.21/410,893.05
  6. Step 6: Final answer
    x = 316,850.83

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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.