Home / 3,614,340.46-5,422,930.06-1,591,164.98

Finding the Fourth Proportional to 3,614,340.46, 5,422,930.06 and 1,591,164.98

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Solution

The fourth proportional to 3,614,340.46, 5,422,930.06 and 1,591,164.98 is: 2,387,372.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,340.46 : 5,422,930.06 = 1,591,164.98 : x
  2. Step 2: Convert to fraction form
    3,614,340.46/5,422,930.06 = 1,591,164.98/x
  3. Step 3: Cross multiply
    3,614,340.46x = 5,422,930.06 × 1,591,164.98
  4. Step 4: Simplify right side
    3,614,340.46x = 8,628,776,400,461.30
  5. Step 5: Solve for x
    x = 8,628,776,400,461.30/3,614,340.46
  6. Step 6: Final answer
    x = 2,387,372.33

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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.