Home / 2,054,704-2,835,501.78-1,149,286

Finding the Fourth Proportional to 2,054,704, 2,835,501.78 and 1,149,286

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Solution

The fourth proportional to 2,054,704, 2,835,501.78 and 1,149,286 is: 1,586,020.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,704 : 2,835,501.78 = 1,149,286 : x
  2. Step 2: Convert to fraction form
    2,054,704/2,835,501.78 = 1,149,286/x
  3. Step 3: Cross multiply
    2,054,704x = 2,835,501.78 × 1,149,286
  4. Step 4: Simplify right side
    2,054,704x = 3,258,802,498,729.08
  5. Step 5: Solve for x
    x = 3,258,802,498,729.08/2,054,704
  6. Step 6: Final answer
    x = 1,586,020.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.