Home / 6,953,481.47-9,595,789.01-3,855,928.27

Finding the Fourth Proportional to 6,953,481.47, 9,595,789.01 and 3,855,928.27

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Solution

The fourth proportional to 6,953,481.47, 9,595,789.01 and 3,855,928.27 is: 5,321,172.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953,481.47 : 9,595,789.01 = 3,855,928.27 : x
  2. Step 2: Convert to fraction form
    6,953,481.47/9,595,789.01 = 3,855,928.27/x
  3. Step 3: Cross multiply
    6,953,481.47x = 9,595,789.01 × 3,855,928.27
  4. Step 4: Simplify right side
    6,953,481.47x = 37,000,674,094,952.23
  5. Step 5: Solve for x
    x = 37,000,674,094,952.23/6,953,481.47
  6. Step 6: Final answer
    x = 5,321,172.46

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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.