Home / 9,634,364.75-13,294,198.42-5,504,663.36

Finding the Fourth Proportional to 9,634,364.75, 13,294,198.42 and 5,504,663.36

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Solution

The fourth proportional to 9,634,364.75, 13,294,198.42 and 5,504,663.36 is: 7,595,735.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,634,364.75 : 13,294,198.42 = 5,504,663.36 : x
  2. Step 2: Convert to fraction form
    9,634,364.75/13,294,198.42 = 5,504,663.36/x
  3. Step 3: Cross multiply
    9,634,364.75x = 13,294,198.42 × 5,504,663.36
  4. Step 4: Simplify right side
    9,634,364.75x = 73,180,086,943,143.89
  5. Step 5: Solve for x
    x = 73,180,086,943,143.89/9,634,364.75
  6. Step 6: Final answer
    x = 7,595,735.56

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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.