Home / 6,953,519.76-9,595,675.43-3,856,035.22

Finding the Fourth Proportional to 6,953,519.76, 9,595,675.43 and 3,856,035.22

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Solution

The fourth proportional to 6,953,519.76, 9,595,675.43 and 3,856,035.22 is: 5,321,227.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953,519.76 : 9,595,675.43 = 3,856,035.22 : x
  2. Step 2: Convert to fraction form
    6,953,519.76/9,595,675.43 = 3,856,035.22/x
  3. Step 3: Cross multiply
    6,953,519.76x = 9,595,675.43 × 3,856,035.22
  4. Step 4: Simplify right side
    6,953,519.76x = 37,001,262,388,959.41
  5. Step 5: Solve for x
    x = 37,001,262,388,959.41/6,953,519.76
  6. Step 6: Final answer
    x = 5,321,227.76

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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.