Home / 8,225,067.98-11,350,948.46-4,553,984.43

Finding the Fourth Proportional to 8,225,067.98, 11,350,948.46 and 4,553,984.43

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Solution

The fourth proportional to 8,225,067.98, 11,350,948.46 and 4,553,984.43 is: 6,284,694.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,225,067.98 : 11,350,948.46 = 4,553,984.43 : x
  2. Step 2: Convert to fraction form
    8,225,067.98/11,350,948.46 = 4,553,984.43/x
  3. Step 3: Cross multiply
    8,225,067.98x = 11,350,948.46 × 4,553,984.43
  4. Step 4: Simplify right side
    8,225,067.98x = 51,692,042,529,802.55
  5. Step 5: Solve for x
    x = 51,692,042,529,802.55/8,225,067.98
  6. Step 6: Final answer
    x = 6,284,694.87

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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.