Home / 3,300,369.99-4,951,256.66-1,025,839.77

Finding the Fourth Proportional to 3,300,369.99, 4,951,256.66 and 1,025,839.77

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Solution

The fourth proportional to 3,300,369.99, 4,951,256.66 and 1,025,839.77 is: 1,538,977.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,369.99 : 4,951,256.66 = 1,025,839.77 : x
  2. Step 2: Convert to fraction form
    3,300,369.99/4,951,256.66 = 1,025,839.77/x
  3. Step 3: Cross multiply
    3,300,369.99x = 4,951,256.66 × 1,025,839.77
  4. Step 4: Simplify right side
    3,300,369.99x = 5,079,195,988,176.17
  5. Step 5: Solve for x
    x = 5,079,195,988,176.17/3,300,369.99
  6. Step 6: Final answer
    x = 1,538,977.75

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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.