Home / 4,194,749.36-5,789,245.56-2,384,185.52

Finding the Fourth Proportional to 4,194,749.36, 5,789,245.56 and 2,384,185.52

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Solution

The fourth proportional to 4,194,749.36, 5,789,245.56 and 2,384,185.52 is: 3,290,455.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,749.36 : 5,789,245.56 = 2,384,185.52 : x
  2. Step 2: Convert to fraction form
    4,194,749.36/5,789,245.56 = 2,384,185.52/x
  3. Step 3: Cross multiply
    4,194,749.36x = 5,789,245.56 × 2,384,185.52
  4. Step 4: Simplify right side
    4,194,749.36x = 13,802,635,435,876.29
  5. Step 5: Solve for x
    x = 13,802,635,435,876.29/4,194,749.36
  6. Step 6: Final answer
    x = 3,290,455.34

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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.