Home / 3,182,796.43-4,774,196.19-1,052,880.55

Finding the Fourth Proportional to 3,182,796.43, 4,774,196.19 and 1,052,880.55

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Solution

The fourth proportional to 3,182,796.43, 4,774,196.19 and 1,052,880.55 is: 1,579,321.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,796.43 : 4,774,196.19 = 1,052,880.55 : x
  2. Step 2: Convert to fraction form
    3,182,796.43/4,774,196.19 = 1,052,880.55/x
  3. Step 3: Cross multiply
    3,182,796.43x = 4,774,196.19 × 1,052,880.55
  4. Step 4: Simplify right side
    3,182,796.43x = 5,026,658,306,891.66
  5. Step 5: Solve for x
    x = 5,026,658,306,891.66/3,182,796.43
  6. Step 6: Final answer
    x = 1,579,321.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.