Home / 7,022,697.33-10,534,046.00-1,974,007.83

Finding the Fourth Proportional to 7,022,697.33, 10,534,046.00 and 1,974,007.83

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Solution

The fourth proportional to 7,022,697.33, 10,534,046.00 and 1,974,007.83 is: 2,961,011.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022,697.33 : 10,534,046.00 = 1,974,007.83 : x
  2. Step 2: Convert to fraction form
    7,022,697.33/10,534,046.00 = 1,974,007.83/x
  3. Step 3: Cross multiply
    7,022,697.33x = 10,534,046.00 × 1,974,007.83
  4. Step 4: Simplify right side
    7,022,697.33x = 20,794,289,315,212.81
  5. Step 5: Solve for x
    x = 20,794,289,315,212.81/7,022,697.33
  6. Step 6: Final answer
    x = 2,961,011.75

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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.