Home / 6,682,798.33-9,222,266.69-3,627,011.77

Finding the Fourth Proportional to 6,682,798.33, 9,222,266.69 and 3,627,011.77

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Solution

The fourth proportional to 6,682,798.33, 9,222,266.69 and 3,627,011.77 is: 5,005,278.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,798.33 : 9,222,266.69 = 3,627,011.77 : x
  2. Step 2: Convert to fraction form
    6,682,798.33/9,222,266.69 = 3,627,011.77/x
  3. Step 3: Cross multiply
    6,682,798.33x = 9,222,266.69 × 3,627,011.77
  4. Step 4: Simplify right side
    6,682,798.33x = 33,449,269,812,573.88
  5. Step 5: Solve for x
    x = 33,449,269,812,573.88/6,682,798.33
  6. Step 6: Final answer
    x = 5,005,278.95

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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.