Home / 2,016,797.73-3,022,908.44-1,258,977.62

Finding the Fourth Proportional to 2,016,797.73, 3,022,908.44 and 1,258,977.62

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Solution

The fourth proportional to 2,016,797.73, 3,022,908.44 and 1,258,977.62 is: 1,887,038.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,797.73 : 3,022,908.44 = 1,258,977.62 : x
  2. Step 2: Convert to fraction form
    2,016,797.73/3,022,908.44 = 1,258,977.62/x
  3. Step 3: Cross multiply
    2,016,797.73x = 3,022,908.44 × 1,258,977.62
  4. Step 4: Simplify right side
    2,016,797.73x = 3,805,774,073,269.11
  5. Step 5: Solve for x
    x = 3,805,774,073,269.11/2,016,797.73
  6. Step 6: Final answer
    x = 1,887,038.06

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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.