Home / 2,003,794.92-2,765,270.58-1,086,053.58

Finding the Fourth Proportional to 2,003,794.92, 2,765,270.58 and 1,086,053.58

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Solution

The fourth proportional to 2,003,794.92, 2,765,270.58 and 1,086,053.58 is: 1,498,772.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,794.92 : 2,765,270.58 = 1,086,053.58 : x
  2. Step 2: Convert to fraction form
    2,003,794.92/2,765,270.58 = 1,086,053.58/x
  3. Step 3: Cross multiply
    2,003,794.92x = 2,765,270.58 × 1,086,053.58
  4. Step 4: Simplify right side
    2,003,794.92x = 3,003,232,009,004.98
  5. Step 5: Solve for x
    x = 3,003,232,009,004.98/2,003,794.92
  6. Step 6: Final answer
    x = 1,498,772.14

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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.