Home / 2,014,764.30-3,022,146.45-1,616,183.55

Finding the Fourth Proportional to 2,014,764.30, 3,022,146.45 and 1,616,183.55

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Solution

The fourth proportional to 2,014,764.30, 3,022,146.45 and 1,616,183.55 is: 2,424,275.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,764.30 : 3,022,146.45 = 1,616,183.55 : x
  2. Step 2: Convert to fraction form
    2,014,764.30/3,022,146.45 = 1,616,183.55/x
  3. Step 3: Cross multiply
    2,014,764.30x = 3,022,146.45 × 1,616,183.55
  4. Step 4: Simplify right side
    2,014,764.30x = 4,884,343,378,180.90
  5. Step 5: Solve for x
    x = 4,884,343,378,180.90/2,014,764.30
  6. Step 6: Final answer
    x = 2,424,275.33

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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.