Home / 1,828,098.24-2,522,744.58-1,012,284.48

Finding the Fourth Proportional to 1,828,098.24, 2,522,744.58 and 1,012,284.48

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Solution

The fourth proportional to 1,828,098.24, 2,522,744.58 and 1,012,284.48 is: 1,396,935.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,098.24 : 2,522,744.58 = 1,012,284.48 : x
  2. Step 2: Convert to fraction form
    1,828,098.24/2,522,744.58 = 1,012,284.48/x
  3. Step 3: Cross multiply
    1,828,098.24x = 2,522,744.58 × 1,012,284.48
  4. Step 4: Simplify right side
    1,828,098.24x = 2,553,735,185,338.12
  5. Step 5: Solve for x
    x = 2,553,735,185,338.12/1,828,098.24
  6. Step 6: Final answer
    x = 1,396,935.42

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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.