Home / 9,823,763.77-14,719,355.43-5,973,940.78

Finding the Fourth Proportional to 9,823,763.77, 14,719,355.43 and 5,973,940.78

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Solution

The fourth proportional to 9,823,763.77, 14,719,355.43 and 5,973,940.78 is: 8,951,004.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,823,763.77 : 14,719,355.43 = 5,973,940.78 : x
  2. Step 2: Convert to fraction form
    9,823,763.77/14,719,355.43 = 5,973,940.78/x
  3. Step 3: Cross multiply
    9,823,763.77x = 14,719,355.43 × 5,973,940.78
  4. Step 4: Simplify right side
    9,823,763.77x = 87,932,557,658,591.44
  5. Step 5: Solve for x
    x = 87,932,557,658,591.44/9,823,763.77
  6. Step 6: Final answer
    x = 8,951,004.90

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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.