Home / 4,844,033.81-6,684,764.52-2,668,576.86

Finding the Fourth Proportional to 4,844,033.81, 6,684,764.52 and 2,668,576.86

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Solution

The fourth proportional to 4,844,033.81, 6,684,764.52 and 2,668,576.86 is: 3,682,634.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,033.81 : 6,684,764.52 = 2,668,576.86 : x
  2. Step 2: Convert to fraction form
    4,844,033.81/6,684,764.52 = 2,668,576.86/x
  3. Step 3: Cross multiply
    4,844,033.81x = 6,684,764.52 × 2,668,576.86
  4. Step 4: Simplify right side
    4,844,033.81x = 17,838,807,912,621.00
  5. Step 5: Solve for x
    x = 17,838,807,912,621.00/4,844,033.81
  6. Step 6: Final answer
    x = 3,682,634.89

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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.