Home / 244,628.40-366,942.60-226,913.70

Finding the Fourth Proportional to 244,628.40, 366,942.60 and 226,913.70

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Solution

The fourth proportional to 244,628.40, 366,942.60 and 226,913.70 is: 340,370.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,628.40 : 366,942.60 = 226,913.70 : x
  2. Step 2: Convert to fraction form
    244,628.40/366,942.60 = 226,913.70/x
  3. Step 3: Cross multiply
    244,628.40x = 366,942.60 × 226,913.70
  4. Step 4: Simplify right side
    244,628.40x = 83,264,303,053.62
  5. Step 5: Solve for x
    x = 83,264,303,053.62/244,628.40
  6. Step 6: Final answer
    x = 340,370.55

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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.