Home / 7,340,791.80-11,011,187.70-2,022,007.80

Finding the Fourth Proportional to 7,340,791.80, 11,011,187.70 and 2,022,007.80

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Solution

The fourth proportional to 7,340,791.80, 11,011,187.70 and 2,022,007.80 is: 3,033,011.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,340,791.80 : 11,011,187.70 = 2,022,007.80 : x
  2. Step 2: Convert to fraction form
    7,340,791.80/11,011,187.70 = 2,022,007.80/x
  3. Step 3: Cross multiply
    7,340,791.80x = 11,011,187.70 × 2,022,007.80
  4. Step 4: Simplify right side
    7,340,791.80x = 22,264,707,416,664.06
  5. Step 5: Solve for x
    x = 22,264,707,416,664.06/7,340,791.80
  6. Step 6: Final answer
    x = 3,033,011.70

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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.