Home / 3,954,950.55-5,932,425.83-1,824,404.31

Finding the Fourth Proportional to 3,954,950.55, 5,932,425.83 and 1,824,404.31

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Solution

The fourth proportional to 3,954,950.55, 5,932,425.83 and 1,824,404.31 is: 2,736,606.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,954,950.55 : 5,932,425.83 = 1,824,404.31 : x
  2. Step 2: Convert to fraction form
    3,954,950.55/5,932,425.83 = 1,824,404.31/x
  3. Step 3: Cross multiply
    3,954,950.55x = 5,932,425.83 × 1,824,404.31
  4. Step 4: Simplify right side
    3,954,950.55x = 10,823,143,243,885.31
  5. Step 5: Solve for x
    x = 10,823,143,243,885.31/3,954,950.55
  6. Step 6: Final answer
    x = 2,736,606.47

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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.