Home / 11,629,074.38-17,442,237.80-3,110,071.10

Finding the Fourth Proportional to 11,629,074.38, 17,442,237.80 and 3,110,071.10

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Solution

The fourth proportional to 11,629,074.38, 17,442,237.80 and 3,110,071.10 is: 4,664,739.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,629,074.38 : 17,442,237.80 = 3,110,071.10 : x
  2. Step 2: Convert to fraction form
    11,629,074.38/17,442,237.80 = 3,110,071.10/x
  3. Step 3: Cross multiply
    11,629,074.38x = 17,442,237.80 × 3,110,071.10
  4. Step 4: Simplify right side
    11,629,074.38x = 54,246,599,701,107.59
  5. Step 5: Solve for x
    x = 54,246,599,701,107.59/11,629,074.38
  6. Step 6: Final answer
    x = 4,664,739.25

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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.