Home / 11,590,659.20-17,388,321.60-4,016,057.60

Finding the Fourth Proportional to 11,590,659.20, 17,388,321.60 and 4,016,057.60

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Solution

The fourth proportional to 11,590,659.20, 17,388,321.60 and 4,016,057.60 is: 6,024,894.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,590,659.20 : 17,388,321.60 = 4,016,057.60 : x
  2. Step 2: Convert to fraction form
    11,590,659.20/17,388,321.60 = 4,016,057.60/x
  3. Step 3: Cross multiply
    11,590,659.20x = 17,388,321.60 × 4,016,057.60
  4. Step 4: Simplify right side
    11,590,659.20x = 69,832,501,112,924.16
  5. Step 5: Solve for x
    x = 69,832,501,112,924.16/11,590,659.20
  6. Step 6: Final answer
    x = 6,024,894.69

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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.