Home / 4,933,500.23-7,396,882.65-2,628,338.01

Finding the Fourth Proportional to 4,933,500.23, 7,396,882.65 and 2,628,338.01

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Solution

The fourth proportional to 4,933,500.23, 7,396,882.65 and 2,628,338.01 is: 3,940,712.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933,500.23 : 7,396,882.65 = 2,628,338.01 : x
  2. Step 2: Convert to fraction form
    4,933,500.23/7,396,882.65 = 2,628,338.01/x
  3. Step 3: Cross multiply
    4,933,500.23x = 7,396,882.65 × 2,628,338.01
  4. Step 4: Simplify right side
    4,933,500.23x = 19,441,507,824,504.53
  5. Step 5: Solve for x
    x = 19,441,507,824,504.53/4,933,500.23
  6. Step 6: Final answer
    x = 3,940,712.87

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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.