Home / 4,388,954.27-6,581,798.33-1,509,512.82

Finding the Fourth Proportional to 4,388,954.27, 6,581,798.33 and 1,509,512.82

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Solution

The fourth proportional to 4,388,954.27, 6,581,798.33 and 1,509,512.82 is: 2,263,707.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,388,954.27 : 6,581,798.33 = 1,509,512.82 : x
  2. Step 2: Convert to fraction form
    4,388,954.27/6,581,798.33 = 1,509,512.82/x
  3. Step 3: Cross multiply
    4,388,954.27x = 6,581,798.33 × 1,509,512.82
  4. Step 4: Simplify right side
    4,388,954.27x = 9,935,308,957,789.59
  5. Step 5: Solve for x
    x = 9,935,308,957,789.59/4,388,954.27
  6. Step 6: Final answer
    x = 2,263,707.56

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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.