Home / 4,932,693.44-6,800,922.78-3,772,562.84

Finding the Fourth Proportional to 4,932,693.44, 6,800,922.78 and 3,772,562.84

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Solution

The fourth proportional to 4,932,693.44, 6,800,922.78 and 3,772,562.84 is: 5,201,399.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,693.44 : 6,800,922.78 = 3,772,562.84 : x
  2. Step 2: Convert to fraction form
    4,932,693.44/6,800,922.78 = 3,772,562.84/x
  3. Step 3: Cross multiply
    4,932,693.44x = 6,800,922.78 × 3,772,562.84
  4. Step 4: Simplify right side
    4,932,693.44x = 25,656,908,557,537.50
  5. Step 5: Solve for x
    x = 25,656,908,557,537.50/4,932,693.44
  6. Step 6: Final answer
    x = 5,201,399.37

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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.