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Finding the Fourth Proportional to 410,301.36, 566,244.41 and 229,048.67

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Solution

The fourth proportional to 410,301.36, 566,244.41 and 229,048.67 is: 316,103.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,301.36 : 566,244.41 = 229,048.67 : x
  2. Step 2: Convert to fraction form
    410,301.36/566,244.41 = 229,048.67/x
  3. Step 3: Cross multiply
    410,301.36x = 566,244.41 × 229,048.67
  4. Step 4: Simplify right side
    410,301.36x = 129,697,529,275.80
  5. Step 5: Solve for x
    x = 129,697,529,275.80/410,301.36
  6. Step 6: Final answer
    x = 316,103.09

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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.