Home / 3,022,743.29-4,166,978.78-2,296,330.02

Finding the Fourth Proportional to 3,022,743.29, 4,166,978.78 and 2,296,330.02

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Solution

The fourth proportional to 3,022,743.29, 4,166,978.78 and 2,296,330.02 is: 3,165,587.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,743.29 : 4,166,978.78 = 2,296,330.02 : x
  2. Step 2: Convert to fraction form
    3,022,743.29/4,166,978.78 = 2,296,330.02/x
  3. Step 3: Cross multiply
    3,022,743.29x = 4,166,978.78 × 2,296,330.02
  4. Step 4: Simplify right side
    3,022,743.29x = 9,568,758,470,957.80
  5. Step 5: Solve for x
    x = 9,568,758,470,957.80/3,022,743.29
  6. Step 6: Final answer
    x = 3,165,587.54

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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.