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Finding the Fourth Proportional to 466,790.70, 700,222.86 and 230,004.30

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Solution

The fourth proportional to 466,790.70, 700,222.86 and 230,004.30 is: 345,024.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,790.70 : 700,222.86 = 230,004.30 : x
  2. Step 2: Convert to fraction form
    466,790.70/700,222.86 = 230,004.30/x
  3. Step 3: Cross multiply
    466,790.70x = 700,222.86 × 230,004.30
  4. Step 4: Simplify right side
    466,790.70x = 161,054,268,758.30
  5. Step 5: Solve for x
    x = 161,054,268,758.30/466,790.70
  6. Step 6: Final answer
    x = 345,024.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.