Home / 12,004,270.82-16,567,470.70-6,846,450.02

Finding the Fourth Proportional to 12,004,270.82, 16,567,470.70 and 6,846,450.02

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Solution

The fourth proportional to 12,004,270.82, 16,567,470.70 and 6,846,450.02 is: 9,449,000.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,004,270.82 : 16,567,470.70 = 6,846,450.02 : x
  2. Step 2: Convert to fraction form
    12,004,270.82/16,567,470.70 = 6,846,450.02/x
  3. Step 3: Cross multiply
    12,004,270.82x = 16,567,470.70 × 6,846,450.02
  4. Step 4: Simplify right side
    12,004,270.82x = 113,428,360,005,410.92
  5. Step 5: Solve for x
    x = 113,428,360,005,410.92/12,004,270.82
  6. Step 6: Final answer
    x = 9,449,000.42

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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.