Home / 2,033,740.44-3,048,797.88-772,453.80

Finding the Fourth Proportional to 2,033,740.44, 3,048,797.88 and 772,453.80

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Solution

The fourth proportional to 2,033,740.44, 3,048,797.88 and 772,453.80 is: 1,157,992.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,740.44 : 3,048,797.88 = 772,453.80 : x
  2. Step 2: Convert to fraction form
    2,033,740.44/3,048,797.88 = 772,453.80/x
  3. Step 3: Cross multiply
    2,033,740.44x = 3,048,797.88 × 772,453.80
  4. Step 4: Simplify right side
    2,033,740.44x = 2,355,055,507,837.94
  5. Step 5: Solve for x
    x = 2,355,055,507,837.94/2,033,740.44
  6. Step 6: Final answer
    x = 1,157,992.17

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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.