Home / 369,976.26-554,941.62-227,848.62

Finding the Fourth Proportional to 369,976.26, 554,941.62 and 227,848.62

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Solution

The fourth proportional to 369,976.26, 554,941.62 and 227,848.62 is: 341,758.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,976.26 : 554,941.62 = 227,848.62 : x
  2. Step 2: Convert to fraction form
    369,976.26/554,941.62 = 227,848.62/x
  3. Step 3: Cross multiply
    369,976.26x = 554,941.62 × 227,848.62
  4. Step 4: Simplify right side
    369,976.26x = 126,442,682,297.56
  5. Step 5: Solve for x
    x = 126,442,682,297.56/369,976.26
  6. Step 6: Final answer
    x = 341,758.91

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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.