Home / 2,383,622.74-3,289,252.00-1,336,986.35

Finding the Fourth Proportional to 2,383,622.74, 3,289,252.00 and 1,336,986.35

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Solution

The fourth proportional to 2,383,622.74, 3,289,252.00 and 1,336,986.35 is: 1,844,958.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,622.74 : 3,289,252.00 = 1,336,986.35 : x
  2. Step 2: Convert to fraction form
    2,383,622.74/3,289,252.00 = 1,336,986.35/x
  3. Step 3: Cross multiply
    2,383,622.74x = 3,289,252.00 × 1,336,986.35
  4. Step 4: Simplify right side
    2,383,622.74x = 4,397,685,039,265.06
  5. Step 5: Solve for x
    x = 4,397,685,039,265.06/2,383,622.74
  6. Step 6: Final answer
    x = 1,844,958.50

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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.