Home / 2,022,788.70-3,034,626.12-760,616.33

Finding the Fourth Proportional to 2,022,788.70, 3,034,626.12 and 760,616.33

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Solution

The fourth proportional to 2,022,788.70, 3,034,626.12 and 760,616.33 is: 1,141,091.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,788.70 : 3,034,626.12 = 760,616.33 : x
  2. Step 2: Convert to fraction form
    2,022,788.70/3,034,626.12 = 760,616.33/x
  3. Step 3: Cross multiply
    2,022,788.70x = 3,034,626.12 × 760,616.33
  4. Step 4: Simplify right side
    2,022,788.70x = 2,308,186,167,143.41
  5. Step 5: Solve for x
    x = 2,308,186,167,143.41/2,022,788.70
  6. Step 6: Final answer
    x = 1,141,091.09

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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.