Home / 410,410.27-566,364.76-229,120.62

Finding the Fourth Proportional to 410,410.27, 566,364.76 and 229,120.62

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Solution

The fourth proportional to 410,410.27, 566,364.76 and 229,120.62 is: 316,185.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,410.27 : 566,364.76 = 229,120.62 : x
  2. Step 2: Convert to fraction form
    410,410.27/566,364.76 = 229,120.62/x
  3. Step 3: Cross multiply
    410,410.27x = 566,364.76 × 229,120.62
  4. Step 4: Simplify right side
    410,410.27x = 129,765,844,957.35
  5. Step 5: Solve for x
    x = 129,765,844,957.35/410,410.27
  6. Step 6: Final answer
    x = 316,185.67

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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.