Home / 410,980.10-567,103.41-227,193.93

Finding the Fourth Proportional to 410,980.10, 567,103.41 and 227,193.93

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Solution

The fourth proportional to 410,980.10, 567,103.41 and 227,193.93 is: 313,500.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,980.10 : 567,103.41 = 227,193.93 : x
  2. Step 2: Convert to fraction form
    410,980.10/567,103.41 = 227,193.93/x
  3. Step 3: Cross multiply
    410,980.10x = 567,103.41 × 227,193.93
  4. Step 4: Simplify right side
    410,980.10x = 128,842,452,434.30
  5. Step 5: Solve for x
    x = 128,842,452,434.30/410,980.10
  6. Step 6: Final answer
    x = 313,500.47

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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.